daren.hsu/webhook
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Corrected parameter name, typo, error message, and variable naming

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This commit is contained in:
Ivan Pesin 2017-09-10 21:36:17 -05:00
parent e1036eaaf0
commit baad906d24
2 changed files with 9 additions and 9 deletions
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2
hook/hook.go
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@ -381,7 +381,7 @@ type Hook struct {
PassEnvironmentToCommand []Argument `json:"pass-environment-to-command,omitempty"`
PassArgumentsToCommand []Argument `json:"pass-arguments-to-command,omitempty"`
JSONStringParameters []Argument `json:"parse-parameters-as-json,omitempty"`
MaxConcurrency int `json:"max-concurrency,omiempty"`
MaxConcurrency int `json:"maximum-concurrent-executions,omitempty"`
TriggerRule *Rules `json:"trigger-rule,omitempty"`
TriggerRuleMismatchHttpResponseCode int `json:"trigger-rule-mismatch-http-response-code,omitempty"`
}

16
webhook.go
View File

@ -44,7 +44,7 @@ var (
watcher *fsnotify.Watcher
signals chan os.Signal
limits = make(map[string]chan struct{})
hookExecutions = make(map[string]chan struct{})
)
func matchLoadedHook(id string) *hook.Hook {
@ -115,7 +115,7 @@ func main() {
// initialize concurrency map
if hook.MaxConcurrency > 0 {
limits[hook.ID] = make(chan struct{}, hook.MaxConcurrency)
hookExecutions[hook.ID] = make(chan struct{}, hook.MaxConcurrency)
msg = fmt.Sprintf("%s (max: %d)", msg, hook.MaxConcurrency)
}
log.Println(msg)
@ -219,15 +219,15 @@ func hookHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("%s got matched\n", id)
// check if we have concurrency limits
if _, ok := limits[id]; ok {
if len(limits[id]) == cap(limits[id]) {
log.Printf("reached concurrency limit for: %s (max=%d)", id, len(limits[id]))
if _, ok := hookExecutions[id]; ok {
if len(hookExecutions[id]) == cap(hookExecutions[id]) {
log.Printf("reached concurrency limit for: %s (max=%d)", id, len(hookExecutions[id]))
w.WriteHeader(http.StatusTooManyRequests)
fmt.Fprintf(w, "Error occurred while evaluating hook rules.")
fmt.Fprintf(w, "Hook reached maximum concurrent execution limit. Try again later.")
return
}
defer func() { <-limits[id] }()
limits[id] <- struct{}{}
defer func() { <-hookExecutions[id] }()
hookExecutions[id] <- struct{}{}
}
body, err := ioutil.ReadAll(r.Body)