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fastcgi: Add timeouts support to Caddyfile adapter (#3842)

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* fastcgi: Add timeouts support to Caddyfile adapter

* fastcgi: Use tabs instead of spaces
This commit is contained in:
Francis Lavoie 2020-11-02 17:11:17 -05:00 committed by GitHub
parent 860cc6adfe
commit eda9a1b377
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 88 additions and 10 deletions
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26
caddytest/integration/caddyfile_adapt/php_fastcgi_index_off.txt
View file

@ -1,15 +1,18 @@
:8884
php_fastcgi localhost:9000 {
# some php_fastcgi-specific subdirectives
split .php .php5
env VAR1 value1
env VAR2 value2
root /var/www
index off
# some php_fastcgi-specific subdirectives
split .php .php5
env VAR1 value1
env VAR2 value2
root /var/www
index off
dial_timeout 3s
read_timeout 10s
write_timeout 20s
# passed through to reverse_proxy (directive order doesn't matter!)
lb_policy random
# passed through to reverse_proxy (directive order doesn't matter!)
lb_policy random
}
----------
{
@ -39,16 +42,19 @@ php_fastcgi localhost:9000 {
}
},
"transport": {
"dial_timeout": 3000000000,
"env": {
"VAR1": "value1",
"VAR2": "value2"
},
"protocol": "fastcgi",
"read_timeout": 10000000000,
"root": "/var/www",
"split_path": [
".php",
".php5"
]
],
"write_timeout": 20000000000
},
"upstreams": [
{
@ -63,4 +69,4 @@ php_fastcgi localhost:9000 {
}
}
}
}
}

72
modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
View file

@ -40,6 +40,9 @@ func init() {
// split <at>
// env <key> <value>
// resolve_root_symlink
// dial_timeout <duration>
// read_timeout <duration>
// write_timeout <duration>
// }
//
func (t *Transport) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
@ -69,8 +72,41 @@ func (t *Transport) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
t.EnvVars[args[0]] = args[1]
case "resolve_root_symlink":
if d.NextArg() {
return d.ArgErr()
}
t.ResolveRootSymlink = true
case "dial_timeout":
if !d.NextArg() {
return d.ArgErr()
}
dur, err := caddy.ParseDuration(d.Val())
if err != nil {
return d.Errf("bad timeout value %s: %v", d.Val(), err)
}
t.DialTimeout = caddy.Duration(dur)
case "read_timeout":
if !d.NextArg() {
return d.ArgErr()
}
dur, err := caddy.ParseDuration(d.Val())
if err != nil {
return d.Errf("bad timeout value %s: %v", d.Val(), err)
}
t.ReadTimeout = caddy.Duration(dur)
case "write_timeout":
if !d.NextArg() {
return d.ArgErr()
}
dur, err := caddy.ParseDuration(d.Val())
if err != nil {
return d.Errf("bad timeout value %s: %v", d.Val(), err)
}
t.WriteTimeout = caddy.Duration(dur)
default:
return d.Errf("unrecognized subdirective %s", d.Val())
}
@ -208,6 +244,42 @@ func parsePHPFastCGI(h httpcaddyfile.Helper) ([]httpcaddyfile.ConfigValue, error
dispenser.Delete()
}
fcgiTransport.ResolveRootSymlink = true
case "dial_timeout":
if !dispenser.NextArg() {
return nil, dispenser.ArgErr()
}
dur, err := caddy.ParseDuration(dispenser.Val())
if err != nil {
return nil, dispenser.Errf("bad timeout value %s: %v", dispenser.Val(), err)
}
fcgiTransport.DialTimeout = caddy.Duration(dur)
dispenser.Delete()
dispenser.Delete()
case "read_timeout":
if !dispenser.NextArg() {
return nil, dispenser.ArgErr()
}
dur, err := caddy.ParseDuration(dispenser.Val())
if err != nil {
return nil, dispenser.Errf("bad timeout value %s: %v", dispenser.Val(), err)
}
fcgiTransport.ReadTimeout = caddy.Duration(dur)
dispenser.Delete()
dispenser.Delete()
case "write_timeout":
if !dispenser.NextArg() {
return nil, dispenser.ArgErr()
}
dur, err := caddy.ParseDuration(dispenser.Val())
if err != nil {
return nil, dispenser.Errf("bad timeout value %s: %v", dispenser.Val(), err)
}
fcgiTransport.WriteTimeout = caddy.Duration(dur)
dispenser.Delete()
dispenser.Delete()
}
}
}