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Avoid app crash if WS handler panics

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This commit is contained in:
Marcos Lilljedahl
2016-11-13 21:56:19 -03:00
parent 27dd5d6f7b
commit 2450d53eeb
1 changed files with 6 additions and 0 deletions
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6
handlers/ws.go
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@@ -1,6 +1,7 @@
package handlers package handlers
import ( import (
"fmt"
"log" "log"
"github.com/franela/play-with-docker/services" "github.com/franela/play-with-docker/services"
@@ -9,6 +10,11 @@ import (
) )
func WS(so socketio.Socket) { func WS(so socketio.Socket) {
defer func() {
if r := recover(); r != nil {
fmt.Println("Recovered from ", r)
}
}()
vars := mux.Vars(so.Request()) vars := mux.Vars(so.Request())
sessionId := vars["sessionId"] sessionId := vars["sessionId"]