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✨ Move vertx as vendor package.
This commit is contained in:
parent
8663f5a136
commit
bd5f25eabf
21 changed files with 927 additions and 15 deletions
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@ -12,20 +12,21 @@
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org.apache.logging.log4j/log4j-api {:mvn/version "2.13.0"}
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org.apache.logging.log4j/log4j-core {:mvn/version "2.13.0"}
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org.apache.logging.log4j/log4j-jul {:mvn/version "2.13.0"}
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org.apache.logging.log4j/log4j-slf4j-impl {:mvn/version "2.13.0"}
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funcool/datoteka {:mvn/version "1.2.0"}
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expound/expound {:mvn/version "0.8.4"}
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instaparse/instaparse {:mvn/version "1.4.10"}
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com.cognitect/transit-clj {:mvn/version "0.8.319"}
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;; vertx deps
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;; vertx-clojure/vertx {:mvn/version "0.0.0-SNAPSHOT"}
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metosin/reitit-core {:mvn/version "0.3.10"}
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metosin/sieppari {:mvn/version "0.0.0-alpha8"}
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io.vertx/vertx-core {:mvn/version "3.8.4"}
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io.vertx/vertx-web {:mvn/version "3.8.4"}
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io.vertx/vertx-web-client {:mvn/version "3.8.4"}
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io.vertx/vertx-pg-client {:mvn/version "3.8.4"}
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;; end verx deps
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vertx-clojure/vertx
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{:local/root "vendor/vertx"
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:deps/manifest :pom}
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funcool/sodi
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{:local/root "vendor/sodi"
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:deps/manifest :pom}
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io.github.resilience4j/resilience4j-core {:mvn/version "1.2.0"}
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io.github.resilience4j/resilience4j-ratelimiter {:mvn/version "1.2.0"}
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@ -43,9 +44,6 @@
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com.draines/postal {:mvn/version "2.0.3"
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:exclusions [commons-codec/commons-codec]}
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funcool/sodi {:local/root "vendor/sodi"
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:deps/manifest :pom}
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;; exception printing
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io.aviso/pretty {:mvn/version "0.1.37"}
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@ -52,9 +52,9 @@
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:name "login-handler"})
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echo-handler (rl/ratelimit handlers/echo-handler
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{:limit 100
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:period 1000
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:timeout 1000
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{:limit 1
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:period 5000
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:timeout 10
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:name "echo-handler"})
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routes [["/sub/:file-id" {:interceptors [(vxi/cookies)
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@ -87,4 +87,4 @@
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(defstate server
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:start (let [factory (vc/verticle {:on-start on-start})]
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@(vc/deploy! system factory {:instances 4})))
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@(vc/deploy! system factory {:instances 1})))
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@ -30,6 +30,12 @@
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{:status 400
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:body response})))
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(defmethod handle-exception :ratelimit
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[err req]
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{:status 429
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:headers {"retry-after" 1000}
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:body ""})
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(defmethod handle-exception :not-found
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[err req]
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(let [response (ex-data err)]
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@ -75,7 +75,10 @@
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(defn echo-handler
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[req]
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;; (locking echo-handler
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;; (prn "echo-handler" (Thread/currentThread)))
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{:status 200
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:body {:params (:params req)
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:cookies (:cookies req)
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:headers (:headers req)}})
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14
backend/vendor/vertx/.gitignore
vendored
Normal file
14
backend/vendor/vertx/.gitignore
vendored
Normal file
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@ -0,0 +1,14 @@
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/target
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/classes
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/checkouts
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pom.xml
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pom.xml.asc
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*.jar
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*.class
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/.lein-*
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/.nrepl-port
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/*-init.clj
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/out
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/repl
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/.cpcache
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/.rebel*
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373
backend/vendor/vertx/LICENSE
vendored
Normal file
373
backend/vendor/vertx/LICENSE
vendored
Normal file
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@ -0,0 +1,373 @@
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Mozilla Public License Version 2.0
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==================================
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|
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1. Definitions
|
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--------------
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|
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1.1. "Contributor"
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means each individual or legal entity that creates, contributes to
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the creation of, or owns Covered Software.
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|
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1.2. "Contributor Version"
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means the combination of the Contributions of others (if any) used
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by a Contributor and that particular Contributor's Contribution.
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|
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1.3. "Contribution"
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means Covered Software of a particular Contributor.
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|
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1.4. "Covered Software"
|
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means Source Code Form to which the initial Contributor has attached
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the notice in Exhibit A, the Executable Form of such Source Code
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Form, and Modifications of such Source Code Form, in each case
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including portions thereof.
|
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|
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1.5. "Incompatible With Secondary Licenses"
|
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means
|
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|
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(a) that the initial Contributor has attached the notice described
|
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in Exhibit B to the Covered Software; or
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|
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(b) that the Covered Software was made available under the terms of
|
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version 1.1 or earlier of the License, but not also under the
|
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terms of a Secondary License.
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|
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1.6. "Executable Form"
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means any form of the work other than Source Code Form.
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|
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1.7. "Larger Work"
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means a work that combines Covered Software with other material, in
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a separate file or files, that is not Covered Software.
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|
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1.8. "License"
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means this document.
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|
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1.9. "Licensable"
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means having the right to grant, to the maximum extent possible,
|
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whether at the time of the initial grant or subsequently, any and
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all of the rights conveyed by this License.
|
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|
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1.10. "Modifications"
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means any of the following:
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(a) any file in Source Code Form that results from an addition to,
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deletion from, or modification of the contents of Covered
|
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Software; or
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|
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(b) any new file in Source Code Form that contains any Covered
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Software.
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|
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1.11. "Patent Claims" of a Contributor
|
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means any patent claim(s), including without limitation, method,
|
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process, and apparatus claims, in any patent Licensable by such
|
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Contributor that would be infringed, but for the grant of the
|
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License, by the making, using, selling, offering for sale, having
|
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made, import, or transfer of either its Contributions or its
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Contributor Version.
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|
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1.12. "Secondary License"
|
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means either the GNU General Public License, Version 2.0, the GNU
|
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Lesser General Public License, Version 2.1, the GNU Affero General
|
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Public License, Version 3.0, or any later versions of those
|
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licenses.
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|
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1.13. "Source Code Form"
|
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means the form of the work preferred for making modifications.
|
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|
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1.14. "You" (or "Your")
|
||||
means an individual or a legal entity exercising rights under this
|
||||
License. For legal entities, "You" includes any entity that
|
||||
controls, is controlled by, or is under common control with You. For
|
||||
purposes of this definition, "control" means (a) the power, direct
|
||||
or indirect, to cause the direction or management of such entity,
|
||||
whether by contract or otherwise, or (b) ownership of more than
|
||||
fifty percent (50%) of the outstanding shares or beneficial
|
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ownership of such entity.
|
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|
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2. License Grants and Conditions
|
||||
--------------------------------
|
||||
|
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2.1. Grants
|
||||
|
||||
Each Contributor hereby grants You a world-wide, royalty-free,
|
||||
non-exclusive license:
|
||||
|
||||
(a) under intellectual property rights (other than patent or trademark)
|
||||
Licensable by such Contributor to use, reproduce, make available,
|
||||
modify, display, perform, distribute, and otherwise exploit its
|
||||
Contributions, either on an unmodified basis, with Modifications, or
|
||||
as part of a Larger Work; and
|
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|
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(b) under Patent Claims of such Contributor to make, use, sell, offer
|
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for sale, have made, import, and otherwise transfer either its
|
||||
Contributions or its Contributor Version.
|
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|
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2.2. Effective Date
|
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|
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The licenses granted in Section 2.1 with respect to any Contribution
|
||||
become effective for each Contribution on the date the Contributor first
|
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distributes such Contribution.
|
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|
||||
2.3. Limitations on Grant Scope
|
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|
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The licenses granted in this Section 2 are the only rights granted under
|
||||
this License. No additional rights or licenses will be implied from the
|
||||
distribution or licensing of Covered Software under this License.
|
||||
Notwithstanding Section 2.1(b) above, no patent license is granted by a
|
||||
Contributor:
|
||||
|
||||
(a) for any code that a Contributor has removed from Covered Software;
|
||||
or
|
||||
|
||||
(b) for infringements caused by: (i) Your and any other third party's
|
||||
modifications of Covered Software, or (ii) the combination of its
|
||||
Contributions with other software (except as part of its Contributor
|
||||
Version); or
|
||||
|
||||
(c) under Patent Claims infringed by Covered Software in the absence of
|
||||
its Contributions.
|
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|
||||
This License does not grant any rights in the trademarks, service marks,
|
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or logos of any Contributor (except as may be necessary to comply with
|
||||
the notice requirements in Section 3.4).
|
||||
|
||||
2.4. Subsequent Licenses
|
||||
|
||||
No Contributor makes additional grants as a result of Your choice to
|
||||
distribute the Covered Software under a subsequent version of this
|
||||
License (see Section 10.2) or under the terms of a Secondary License (if
|
||||
permitted under the terms of Section 3.3).
|
||||
|
||||
2.5. Representation
|
||||
|
||||
Each Contributor represents that the Contributor believes its
|
||||
Contributions are its original creation(s) or it has sufficient rights
|
||||
to grant the rights to its Contributions conveyed by this License.
|
||||
|
||||
2.6. Fair Use
|
||||
|
||||
This License is not intended to limit any rights You have under
|
||||
applicable copyright doctrines of fair use, fair dealing, or other
|
||||
equivalents.
|
||||
|
||||
2.7. Conditions
|
||||
|
||||
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
|
||||
in Section 2.1.
|
||||
|
||||
3. Responsibilities
|
||||
-------------------
|
||||
|
||||
3.1. Distribution of Source Form
|
||||
|
||||
All distribution of Covered Software in Source Code Form, including any
|
||||
Modifications that You create or to which You contribute, must be under
|
||||
the terms of this License. You must inform recipients that the Source
|
||||
Code Form of the Covered Software is governed by the terms of this
|
||||
License, and how they can obtain a copy of this License. You may not
|
||||
attempt to alter or restrict the recipients' rights in the Source Code
|
||||
Form.
|
||||
|
||||
3.2. Distribution of Executable Form
|
||||
|
||||
If You distribute Covered Software in Executable Form then:
|
||||
|
||||
(a) such Covered Software must also be made available in Source Code
|
||||
Form, as described in Section 3.1, and You must inform recipients of
|
||||
the Executable Form how they can obtain a copy of such Source Code
|
||||
Form by reasonable means in a timely manner, at a charge no more
|
||||
than the cost of distribution to the recipient; and
|
||||
|
||||
(b) You may distribute such Executable Form under the terms of this
|
||||
License, or sublicense it under different terms, provided that the
|
||||
license for the Executable Form does not attempt to limit or alter
|
||||
the recipients' rights in the Source Code Form under this License.
|
||||
|
||||
3.3. Distribution of a Larger Work
|
||||
|
||||
You may create and distribute a Larger Work under terms of Your choice,
|
||||
provided that You also comply with the requirements of this License for
|
||||
the Covered Software. If the Larger Work is a combination of Covered
|
||||
Software with a work governed by one or more Secondary Licenses, and the
|
||||
Covered Software is not Incompatible With Secondary Licenses, this
|
||||
License permits You to additionally distribute such Covered Software
|
||||
under the terms of such Secondary License(s), so that the recipient of
|
||||
the Larger Work may, at their option, further distribute the Covered
|
||||
Software under the terms of either this License or such Secondary
|
||||
License(s).
|
||||
|
||||
3.4. Notices
|
||||
|
||||
You may not remove or alter the substance of any license notices
|
||||
(including copyright notices, patent notices, disclaimers of warranty,
|
||||
or limitations of liability) contained within the Source Code Form of
|
||||
the Covered Software, except that You may alter any license notices to
|
||||
the extent required to remedy known factual inaccuracies.
|
||||
|
||||
3.5. Application of Additional Terms
|
||||
|
||||
You may choose to offer, and to charge a fee for, warranty, support,
|
||||
indemnity or liability obligations to one or more recipients of Covered
|
||||
Software. However, You may do so only on Your own behalf, and not on
|
||||
behalf of any Contributor. You must make it absolutely clear that any
|
||||
such warranty, support, indemnity, or liability obligation is offered by
|
||||
You alone, and You hereby agree to indemnify every Contributor for any
|
||||
liability incurred by such Contributor as a result of warranty, support,
|
||||
indemnity or liability terms You offer. You may include additional
|
||||
disclaimers of warranty and limitations of liability specific to any
|
||||
jurisdiction.
|
||||
|
||||
4. Inability to Comply Due to Statute or Regulation
|
||||
---------------------------------------------------
|
||||
|
||||
If it is impossible for You to comply with any of the terms of this
|
||||
License with respect to some or all of the Covered Software due to
|
||||
statute, judicial order, or regulation then You must: (a) comply with
|
||||
the terms of this License to the maximum extent possible; and (b)
|
||||
describe the limitations and the code they affect. Such description must
|
||||
be placed in a text file included with all distributions of the Covered
|
||||
Software under this License. Except to the extent prohibited by statute
|
||||
or regulation, such description must be sufficiently detailed for a
|
||||
recipient of ordinary skill to be able to understand it.
|
||||
|
||||
5. Termination
|
||||
--------------
|
||||
|
||||
5.1. The rights granted under this License will terminate automatically
|
||||
if You fail to comply with any of its terms. However, if You become
|
||||
compliant, then the rights granted under this License from a particular
|
||||
Contributor are reinstated (a) provisionally, unless and until such
|
||||
Contributor explicitly and finally terminates Your grants, and (b) on an
|
||||
ongoing basis, if such Contributor fails to notify You of the
|
||||
non-compliance by some reasonable means prior to 60 days after You have
|
||||
come back into compliance. Moreover, Your grants from a particular
|
||||
Contributor are reinstated on an ongoing basis if such Contributor
|
||||
notifies You of the non-compliance by some reasonable means, this is the
|
||||
first time You have received notice of non-compliance with this License
|
||||
from such Contributor, and You become compliant prior to 30 days after
|
||||
Your receipt of the notice.
|
||||
|
||||
5.2. If You initiate litigation against any entity by asserting a patent
|
||||
infringement claim (excluding declaratory judgment actions,
|
||||
counter-claims, and cross-claims) alleging that a Contributor Version
|
||||
directly or indirectly infringes any patent, then the rights granted to
|
||||
You by any and all Contributors for the Covered Software under Section
|
||||
2.1 of this License shall terminate.
|
||||
|
||||
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
|
||||
end user license agreements (excluding distributors and resellers) which
|
||||
have been validly granted by You or Your distributors under this License
|
||||
prior to termination shall survive termination.
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 6. Disclaimer of Warranty *
|
||||
* ------------------------- *
|
||||
* *
|
||||
* Covered Software is provided under this License on an "as is" *
|
||||
* basis, without warranty of any kind, either expressed, implied, or *
|
||||
* statutory, including, without limitation, warranties that the *
|
||||
* Covered Software is free of defects, merchantable, fit for a *
|
||||
* particular purpose or non-infringing. The entire risk as to the *
|
||||
* quality and performance of the Covered Software is with You. *
|
||||
* Should any Covered Software prove defective in any respect, You *
|
||||
* (not any Contributor) assume the cost of any necessary servicing, *
|
||||
* repair, or correction. This disclaimer of warranty constitutes an *
|
||||
* essential part of this License. No use of any Covered Software is *
|
||||
* authorized under this License except under this disclaimer. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 7. Limitation of Liability *
|
||||
* -------------------------- *
|
||||
* *
|
||||
* Under no circumstances and under no legal theory, whether tort *
|
||||
* (including negligence), contract, or otherwise, shall any *
|
||||
* Contributor, or anyone who distributes Covered Software as *
|
||||
* permitted above, be liable to You for any direct, indirect, *
|
||||
* special, incidental, or consequential damages of any character *
|
||||
* including, without limitation, damages for lost profits, loss of *
|
||||
* goodwill, work stoppage, computer failure or malfunction, or any *
|
||||
* and all other commercial damages or losses, even if such party *
|
||||
* shall have been informed of the possibility of such damages. This *
|
||||
* limitation of liability shall not apply to liability for death or *
|
||||
* personal injury resulting from such party's negligence to the *
|
||||
* extent applicable law prohibits such limitation. Some *
|
||||
* jurisdictions do not allow the exclusion or limitation of *
|
||||
* incidental or consequential damages, so this exclusion and *
|
||||
* limitation may not apply to You. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
8. Litigation
|
||||
-------------
|
||||
|
||||
Any litigation relating to this License may be brought only in the
|
||||
courts of a jurisdiction where the defendant maintains its principal
|
||||
place of business and such litigation shall be governed by laws of that
|
||||
jurisdiction, without reference to its conflict-of-law provisions.
|
||||
Nothing in this Section shall prevent a party's ability to bring
|
||||
cross-claims or counter-claims.
|
||||
|
||||
9. Miscellaneous
|
||||
----------------
|
||||
|
||||
This License represents the complete agreement concerning the subject
|
||||
matter hereof. If any provision of this License is held to be
|
||||
unenforceable, such provision shall be reformed only to the extent
|
||||
necessary to make it enforceable. Any law or regulation which provides
|
||||
that the language of a contract shall be construed against the drafter
|
||||
shall not be used to construe this License against a Contributor.
|
||||
|
||||
10. Versions of the License
|
||||
---------------------------
|
||||
|
||||
10.1. New Versions
|
||||
|
||||
Mozilla Foundation is the license steward. Except as provided in Section
|
||||
10.3, no one other than the license steward has the right to modify or
|
||||
publish new versions of this License. Each version will be given a
|
||||
distinguishing version number.
|
||||
|
||||
10.2. Effect of New Versions
|
||||
|
||||
You may distribute the Covered Software under the terms of the version
|
||||
of the License under which You originally received the Covered Software,
|
||||
or under the terms of any subsequent version published by the license
|
||||
steward.
|
||||
|
||||
10.3. Modified Versions
|
||||
|
||||
If you create software not governed by this License, and you want to
|
||||
create a new license for such software, you may create and use a
|
||||
modified version of this License if you rename the license and remove
|
||||
any references to the name of the license steward (except to note that
|
||||
such modified license differs from this License).
|
||||
|
||||
10.4. Distributing Source Code Form that is Incompatible With Secondary
|
||||
Licenses
|
||||
|
||||
If You choose to distribute Source Code Form that is Incompatible With
|
||||
Secondary Licenses under the terms of this version of the License, the
|
||||
notice described in Exhibit B of this License must be attached.
|
||||
|
||||
Exhibit A - Source Code Form License Notice
|
||||
-------------------------------------------
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
If it is not possible or desirable to put the notice in a particular
|
||||
file, then You may include the notice in a location (such as a LICENSE
|
||||
file in a relevant directory) where a recipient would be likely to look
|
||||
for such a notice.
|
||||
|
||||
You may add additional accurate notices of copyright ownership.
|
||||
|
||||
Exhibit B - "Incompatible With Secondary Licenses" Notice
|
||||
---------------------------------------------------------
|
||||
|
||||
This Source Code Form is "Incompatible With Secondary Licenses", as
|
||||
defined by the Mozilla Public License, v. 2.0.
|
249
backend/vendor/vertx/README.md
vendored
Normal file
249
backend/vendor/vertx/README.md
vendored
Normal file
|
@ -0,0 +1,249 @@
|
|||
# vertx-clojure
|
||||
|
||||
A lightweight clojure adapter for vertx toolkit.
|
||||
|
||||
- **STATUS**: *alpha*, in design and prototyping phase.
|
||||
- **AUDIENCE**: this is not a vertx documentation, this readme intends
|
||||
to explain only the clojure api
|
||||
|
||||
Example code on `resources/user.clj` file.
|
||||
|
||||
|
||||
## Install
|
||||
|
||||
Using `deps.edn`:
|
||||
|
||||
```clojure
|
||||
vertx-clojure/vertx {:mvn/version "0.0.0-SNAPSHOT"}
|
||||
```
|
||||
|
||||
Using Leiningen:
|
||||
|
||||
```clojure
|
||||
[vertx-clojure/vertx "0.0.0-SNAPSHOT"]
|
||||
```
|
||||
|
||||
## User Guide
|
||||
|
||||
|
||||
### Verticles
|
||||
|
||||
Verticles is the basic "unit of execution" in the vertx toolkit. The
|
||||
concept is very simular to actors with the exception that a verticle
|
||||
does not have a inbox, and verticles communicates with other verticles
|
||||
or with the rest of the world using **eventbus**.
|
||||
|
||||
For create a verticle, you will need to create first a system instance
|
||||
(a name that we give to the `Vertx` instance):
|
||||
|
||||
```clojure
|
||||
(require '[vertx.core :as vc])
|
||||
|
||||
(def system (vc/system))
|
||||
```
|
||||
|
||||
Then, you can proceed to create a verticle. A verticle concist on
|
||||
three functions: `on-start`, `on-stop` and `on-error` (where the
|
||||
`on-start` is mandatory the rest optional).
|
||||
|
||||
Lets define a dummy verticle that just prints hello world on start
|
||||
callback:
|
||||
|
||||
```clojure
|
||||
(defn on-start
|
||||
[ctx]
|
||||
(println "Hello world"))
|
||||
|
||||
(def dummy-verticle
|
||||
(vc/verticle {:on-start on-start}))
|
||||
```
|
||||
|
||||
The `dummy-verticle` is a verticle factory, nothing is running at this
|
||||
momment. For run the verticle we need to deploy it using the
|
||||
previously created `system` instance:
|
||||
|
||||
```clojure
|
||||
(vc/deploy! system dummy-verticle)
|
||||
```
|
||||
|
||||
The `deploy!` return value is a `CompletionStage` so you can deref it
|
||||
like a regular `Future` or use **funcool/promesa** for chain more
|
||||
complex transformations. The return value implements `AutoCloseable`
|
||||
that will allow to undeploy the verticle.
|
||||
|
||||
The `deploy!` function also accepts an additional parameter for
|
||||
options, and at this momment it only accepts as single option:
|
||||
|
||||
- `:instances` - number of instances to launch of the same verticle.
|
||||
|
||||
|
||||
### Event Bus
|
||||
|
||||
The **eventbus** is the central communication system for verticles. It
|
||||
has different patterns of communication. On this documentation we will
|
||||
cover the: `publish/subscribe` and `request/reply`.
|
||||
|
||||
Lets define a simple echo verticle:
|
||||
|
||||
```clojure
|
||||
(require '[vertx.eventbus :as ve])
|
||||
|
||||
(defn on-message
|
||||
[msg]
|
||||
(:body msg))
|
||||
|
||||
(defn on-start
|
||||
[ctx]
|
||||
(vc/consumer ctx "test.echo" on-message))
|
||||
|
||||
(def echo-verticle
|
||||
(vc/verticle {:on-start on-start}))
|
||||
```
|
||||
|
||||
And then, lets deploy 4 instances of it:
|
||||
|
||||
```clojure
|
||||
(vc/deploy! system echo-verticle {:instances 4})
|
||||
```
|
||||
|
||||
Now, depending on how you send the messages to the "test.echo" topic,
|
||||
the message will be send to a single instance of will be broadcasted
|
||||
to all verticle instances subscribed to it.
|
||||
|
||||
To send a message and expect a response we need to use the
|
||||
`ve/request!` function:
|
||||
|
||||
```clojure
|
||||
@(ve/request! system {:foo "bar"})
|
||||
;; => #vertx.eventbus.Msg{:body {:foo "bar"}}
|
||||
```
|
||||
|
||||
The return value of `on-message` callback will be used as a reply and
|
||||
it can be any plain value or a `CompletionStage`.
|
||||
|
||||
When you want to send a message but you don't need the return value,
|
||||
there is the `ve/send!` function. And finally, if you want to send a
|
||||
message to all instances subscribed to a topic, you will need to use
|
||||
the `ve/publish!` function.
|
||||
|
||||
|
||||
### Http Server (vertx.http)
|
||||
|
||||
**STATUS**: pre-alpha: experimental & incomplete
|
||||
|
||||
This part will explain the low-level api for the http server. It is
|
||||
intended to be used as a building block for a more higher-level api or
|
||||
when you know that you exactly need for a performance sensitive
|
||||
applications.
|
||||
|
||||
The `vertx.http` exposes two main functions `handler` and
|
||||
`server`. Lets start creating a simple "hello world" http server:
|
||||
|
||||
```
|
||||
(require '[vertx.http :as vh])
|
||||
|
||||
(defn hello-world-handler
|
||||
[req]
|
||||
{:status 200
|
||||
:body "Hello world\n"})
|
||||
|
||||
(defn on-start
|
||||
[ctx]
|
||||
(vh/server {:handler (vh/handler hello-world-handler)
|
||||
:port 2021}))
|
||||
|
||||
(->> (vc/verticle {:on-start on-start})
|
||||
(vc/deploy! system))
|
||||
```
|
||||
|
||||
NOTE: you can start the server without creating a verticle but you
|
||||
will loss the advantage of scaling (using verticle instances
|
||||
parameter).
|
||||
|
||||
The `req` object is a plain map with the following keys:
|
||||
|
||||
- `:method` the HTTP method.
|
||||
- `:path` the PATH of the requested URI.
|
||||
- `:headers` a map with string lower-cased keys of headers.
|
||||
- `:vertx.http/request` the underlying vertx request instance.
|
||||
- `:vertx.http/response` the underlying vertx response instance.
|
||||
|
||||
And the response object to the ring response, it can contain
|
||||
`:status`, `:body` and `:headers`.
|
||||
|
||||
|
||||
**WARNING:** at this moment there are no way to obtain directly the
|
||||
body of request using clojure api, this is in **design** phase and we
|
||||
need to think how to expose it correctly without constraint too much
|
||||
the user code (if you have suggestions, please open an issue).
|
||||
|
||||
**NOTE**: If you want completly bypass the clojure api, pass a vertx
|
||||
`Handler` instance to server instead of using
|
||||
`vertx.http/handler`. There is the `vertx.util/fn->handler` helper
|
||||
that converts a plain clojure function into raw `Handler` instance.
|
||||
|
||||
|
||||
### Web Server (vertx.web)
|
||||
|
||||
**STATUS**: alpha
|
||||
|
||||
This part will explain the higher-level http/web server api. It is a
|
||||
general purpose with more clojure friendly api. It uses
|
||||
`reitit-core`for the routing and `sieppari` for interceptors.
|
||||
|
||||
Lets start with a complete example:
|
||||
|
||||
```clojure
|
||||
(require '[vertx.http :as vh])
|
||||
(require '[vertx.web :as vw])
|
||||
(require '[vertx.web.interceptors :as vwi])
|
||||
|
||||
(defn hello-world-handler
|
||||
[req]
|
||||
{:status 200
|
||||
:body "Hello world!\n"})
|
||||
|
||||
(defn on-start
|
||||
[ctx]
|
||||
(let [routes [["/" {:interceptors [(vwi/cookies)]
|
||||
:all hello-world-handler}]]
|
||||
handler (vw/handler ctx
|
||||
(vw/assets "/static/*" {:root "resources/public/static"})
|
||||
(vw/router routes))]
|
||||
(vh/server {:handler handler
|
||||
:port 2022})))
|
||||
|
||||
(->> (vc/verticle {:on-start on-start})
|
||||
(vc/deploy! system))
|
||||
```
|
||||
|
||||
The routes are defined using `reitit-core` and the interceptors are
|
||||
using `sieppari` as underlying implementation. The request object is
|
||||
very similar to the one explained in `vertx.http`.
|
||||
|
||||
The main difference with `vertx.http` is that the handler is called
|
||||
when the body is ready to be used and is available under `:body`
|
||||
keyword on the request.
|
||||
|
||||
All additional features such that reading the query/form params,
|
||||
parse/write cookies, cors and file uploads are provided with
|
||||
interceptors as pluggable pieces:
|
||||
|
||||
- `vertx.web.interceptors/uploads` parses the vertx uploaded file data
|
||||
structure and expose it as clojure maps under `:uploads` key.
|
||||
- `vertx.web.interceptors/params` parses the query string and form
|
||||
params in the body if the content-type is appropriate and exposes
|
||||
them under `:params`.
|
||||
- `vertx.web.interceptors/cors` properly sets the CORS headers.
|
||||
- `vertx.web.interceptors/cookies` handles the cookies reading from
|
||||
the request and cookies writing from the response.
|
||||
|
||||
|
||||
## License ##
|
||||
|
||||
```
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
```
|
||||
|
35
backend/vendor/vertx/deps.edn
vendored
Normal file
35
backend/vendor/vertx/deps.edn
vendored
Normal file
|
@ -0,0 +1,35 @@
|
|||
{:deps
|
||||
{org.clojure/tools.logging {:mvn/version "0.5.0"}
|
||||
funcool/promesa {:mvn/version "5.0.0"}
|
||||
metosin/reitit-core {:mvn/version "0.3.10"}
|
||||
metosin/sieppari {:mvn/version "0.0.0-alpha8"}
|
||||
io.vertx/vertx-core {:mvn/version "3.8.4"}
|
||||
io.vertx/vertx-web {:mvn/version "3.8.4"}
|
||||
io.vertx/vertx-web-client {:mvn/version "3.8.4"}}
|
||||
:paths ["src" "resources"]
|
||||
:aliases
|
||||
{:dev
|
||||
{:extra-deps
|
||||
{com.bhauman/rebel-readline {:mvn/version "0.1.4"}
|
||||
metosin/jsonista {:mvn/version "0.2.5"}
|
||||
mount/mount {:mvn/version "0.1.16"}
|
||||
org.clojure/clojure {:mvn/version "1.10.1"}
|
||||
io.netty/netty-transport-native-epoll {:mvn/version "4.1.39.Final"}
|
||||
environ/environ {:mvn/version "1.1.0"}
|
||||
metosin/pohjavirta {:mvn/version "0.0.1-alpha5"}
|
||||
org.clojure/tools.namespace {:mvn/version "0.3.1"}}
|
||||
:extra-paths ["test"]}
|
||||
:repl
|
||||
{:main-opts ["-m" "rebel-readline.main"]}
|
||||
|
||||
:jar
|
||||
{:extra-deps {seancorfield/depstar {:mvn/version "0.3.4"}}
|
||||
:main-opts ["-m" "hf.depstar.jar", "target/vertx.jar"]}
|
||||
|
||||
:ancient
|
||||
{:main-opts ["-m" "deps-ancient.deps-ancient"]
|
||||
:extra-deps {deps-ancient {:mvn/version "RELEASE"}}}
|
||||
}}
|
||||
|
||||
|
||||
|
2
backend/vendor/vertx/mvn-upload.sh
vendored
Executable file
2
backend/vendor/vertx/mvn-upload.sh
vendored
Executable file
|
@ -0,0 +1,2 @@
|
|||
#!/bin/sh
|
||||
mvn deploy:deploy-file -Dfile=target/vertx.jar -DpomFile=pom.xml -DrepositoryId=clojars -Durl=https://clojars.org/repo/
|
147
backend/vendor/vertx/test/user.clj
vendored
Normal file
147
backend/vendor/vertx/test/user.clj
vendored
Normal file
|
@ -0,0 +1,147 @@
|
|||
(ns user
|
||||
(:require
|
||||
[clojure.pprint :refer [pprint]]
|
||||
[clojure.test :as test]
|
||||
[clojure.tools.namespace.repl :as r]
|
||||
[clojure.walk :refer [macroexpand-all]]
|
||||
[mount.core :as mount :refer [defstate]]
|
||||
[pohjavirta.server :as pohjavirta]
|
||||
[promesa.core :as p]
|
||||
[reitit.core :as rt]
|
||||
[jsonista.core :as j]
|
||||
[vertx.core :as vc]
|
||||
[vertx.eventbus :as ve]
|
||||
[vertx.http :as vh]
|
||||
[vertx.web :as vw]
|
||||
[vertx.web.interceptors :as vwi])
|
||||
(:import
|
||||
io.vertx.core.http.HttpServerRequest
|
||||
io.vertx.core.http.HttpServerResponse))
|
||||
|
||||
(declare thr-name)
|
||||
|
||||
;; --- System
|
||||
|
||||
(defstate system
|
||||
:start (vc/system)
|
||||
:stop (.close system))
|
||||
|
||||
;; --- Echo Verticle (using eventbus)
|
||||
|
||||
(def echo-verticle*
|
||||
(letfn [(on-message [ctx message]
|
||||
(println (pr-str "received:" message
|
||||
"on" (thr-name)
|
||||
"with ctx" ctx))
|
||||
(:body message))
|
||||
(on-start [ctx]
|
||||
(ve/consumer ctx "test.echo" on-message))]
|
||||
|
||||
(vc/verticle {:on-start on-start})))
|
||||
|
||||
(defstate echo-verticle
|
||||
:start @(vc/deploy! system echo-verticle* {:instances 4}))
|
||||
|
||||
;; --- Echo Verticle Actor (using eventbus)
|
||||
|
||||
;; This is the same as the previous echo verticle, it just reduces the
|
||||
;; boilerplate of creating the consumer.
|
||||
|
||||
;; (def echo-actor-verticle
|
||||
;; (letfn [(on-message [message]
|
||||
;; (println (pr-str "received:" (.body message)
|
||||
;; "on" (thr-name)))
|
||||
;; (.body message))]
|
||||
;; (vc/actor "test.echo2" {:on-message on-message})))
|
||||
|
||||
;; (defstate echo-actor-verticle
|
||||
;; :start @(vc/deploy! system echo-actor-verticle options))
|
||||
|
||||
;; --- Http Server Verticle
|
||||
|
||||
(def http-verticle
|
||||
(letfn [(simple-handler [req]
|
||||
;; (prn req)
|
||||
{:status 200
|
||||
:body (j/write-value-as-string
|
||||
{:method (:method req)
|
||||
:headers (:headers req)
|
||||
:path (:path req)})})
|
||||
|
||||
(on-start [ctx]
|
||||
(let [handler (vh/handler ctx simple-handler)]
|
||||
(vh/server ctx {:handler handler :port 2020})))]
|
||||
(vc/verticle {:on-start on-start})))
|
||||
|
||||
(defstate http-server-verticle
|
||||
:start @(vc/deploy! system http-verticle {:instances 2}))
|
||||
|
||||
;; --- Web Router Verticle
|
||||
|
||||
(def web-router-verticle
|
||||
(letfn [(simple-handler [req]
|
||||
{:status 200
|
||||
:body (j/write-value-as-string
|
||||
{:method (:method req)
|
||||
:path (:path req)})})
|
||||
|
||||
(on-start [ctx]
|
||||
(let [routes [["/" {:all simple-handler}]]
|
||||
handler (vw/handler ctx (vw/router routes))]
|
||||
(vh/server ctx {:handler handler :port 2021})))]
|
||||
(vc/verticle {:on-start on-start})))
|
||||
|
||||
(defstate web-server-with-router-verticle
|
||||
:start @(vc/deploy! system web-router-verticle {:instances 2}))
|
||||
|
||||
;; --- pohjavirta
|
||||
|
||||
(defn handler
|
||||
[req]
|
||||
{:status 200
|
||||
:body (j/write-value-as-string
|
||||
{:method (:request-method req)
|
||||
:headers (:headers req)
|
||||
:path (:uri req)})})
|
||||
|
||||
(defstate pohjavirta-server
|
||||
:start (let [instance (pohjavirta/create #'handler {:port 2022 :io-threads 2})]
|
||||
(pohjavirta/start instance)
|
||||
instance)
|
||||
:stop (pohjavirta/stop pohjavirta-server))
|
||||
|
||||
;; --- Repl
|
||||
|
||||
(defn start
|
||||
[]
|
||||
(mount/start))
|
||||
|
||||
(defn stop
|
||||
[]
|
||||
(mount/stop))
|
||||
|
||||
(defn restart
|
||||
[]
|
||||
(stop)
|
||||
(r/refresh :after 'user/start))
|
||||
|
||||
(defn- run-test
|
||||
([] (run-test #"^vertx-tests.*"))
|
||||
([o]
|
||||
(r/refresh)
|
||||
(cond
|
||||
(instance? java.util.regex.Pattern o)
|
||||
(test/run-all-tests o)
|
||||
|
||||
(symbol? o)
|
||||
(if-let [sns (namespace o)]
|
||||
(do (require (symbol sns))
|
||||
(test/test-vars [(resolve o)]))
|
||||
(test/test-ns o)))))
|
||||
|
||||
;; --- Helpers
|
||||
|
||||
(defn thr-name
|
||||
[]
|
||||
(.getName (Thread/currentThread)))
|
||||
|
15
backend/vendor/vertx/test/vertx_tests/main.clj
vendored
Normal file
15
backend/vendor/vertx/test/vertx_tests/main.clj
vendored
Normal file
|
@ -0,0 +1,15 @@
|
|||
;; This Source Code Form is subject to the terms of the Mozilla Public
|
||||
;; License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
;;
|
||||
;; Copyright (c) 2019 Andrey Antukh <niwi@niwi.nz>
|
||||
|
||||
(ns vertx-tests.main
|
||||
(:require [clojure.test :as t]))
|
||||
|
||||
(defn -main
|
||||
[& args]
|
||||
(let [{:keys [fail]} (t/run-all-tests #"^vertx-tests.*")]
|
||||
(if (pos? fail)
|
||||
(System/exit fail)
|
||||
(System/exit 0))))
|
53
backend/vendor/vertx/test/vertx_tests/test_core.clj
vendored
Normal file
53
backend/vendor/vertx/test/vertx_tests/test_core.clj
vendored
Normal file
|
@ -0,0 +1,53 @@
|
|||
;; This Source Code Form is subject to the terms of the Mozilla Public
|
||||
;; License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
;;
|
||||
;; Copyright (c) 2019 Andrey Antukh <niwi@niwi.nz>
|
||||
|
||||
(ns vertx-tests.test-core
|
||||
(:require [clojure.test :as t]
|
||||
[vertx.core :as vx]
|
||||
[vertx.eventbus :as vxe]))
|
||||
|
||||
(def sleep #(Thread/sleep %))
|
||||
|
||||
(t/deftest start-stop-verticle
|
||||
(with-open [vsm (vx/system)]
|
||||
(let [state (atom {})]
|
||||
(let [on-start (fn [_] (swap! state assoc :start true) {:a 1})
|
||||
on-stop (fn [_ s] (swap! state assoc :stop true :inner (:a s)))
|
||||
verticle (vx/verticle {:on-start on-start :on-stop on-stop})]
|
||||
;; Start and stop verticle
|
||||
(.close @(vx/deploy! vsm verticle))
|
||||
|
||||
;; Checks
|
||||
(t/is (:start @state))
|
||||
(t/is (:stop @state))
|
||||
(t/is (= (:inner @state) 1))))))
|
||||
|
||||
(t/deftest start-stop-actor
|
||||
(with-open [vsm (vx/system)]
|
||||
(let [state (atom {})]
|
||||
(let [on-start (fn [_] (swap! state assoc :start true) {:a 1})
|
||||
on-stop (fn [_ s] (swap! state assoc :stop true :inner (:a s)))
|
||||
rcvlock (promise)
|
||||
on-message #(deliver rcvlock %2)
|
||||
verticle (vx/actor "test.topic" {:on-message on-message
|
||||
:on-start on-start
|
||||
:on-stop on-stop})]
|
||||
(with-open [vid @(vx/deploy! vsm verticle)]
|
||||
;; Checks
|
||||
(t/is (true? (:start @state)))
|
||||
(t/is (nil? (:stop @state)))
|
||||
|
||||
(vxe/send! vsm "test.topic" {:num 1})
|
||||
|
||||
;; Checks
|
||||
(t/is (vxe/message? @rcvlock))
|
||||
(t/is (= {:num 1} (:body @rcvlock))))
|
||||
|
||||
(t/is (= (:inner @state) 1))
|
||||
(t/is (true? (:stop @state)))))))
|
||||
|
||||
|
||||
|
17
backend/vendor/vertx/tools.clj
vendored
Normal file
17
backend/vendor/vertx/tools.clj
vendored
Normal file
|
@ -0,0 +1,17 @@
|
|||
(require '[clojure.java.shell :as shell]
|
||||
'[clojure.main])
|
||||
(require '[rebel-readline.core]
|
||||
'[rebel-readline.clojure.main]
|
||||
'[rebel-readline.clojure.line-reader]
|
||||
'[rebel-readline.clojure.service.local])
|
||||
|
||||
(defmulti task first)
|
||||
|
||||
(defmethod task :default
|
||||
[args]
|
||||
(let [all-tasks (-> task methods (dissoc :default) keys sort)
|
||||
interposed (->> all-tasks (interpose ", ") (apply str))]
|
||||
(println "Unknown or missing task. Choose one of:" interposed)
|
||||
(System/exit 1)))
|
||||
|
||||
(task *command-line-args*)
|
Loading…
Add table
Reference in a new issue