Reduce memory used in chat example

garyburd · garyburd · commit ea4d1f681bab · 2017-06-20T12:01:03.000-07:00
diff --git a/examples/chat/client.go b/examples/chat/client.go
@@ -129,6 +129,9 @@ func serveWs(hub *Hub, w http.ResponseWriter, r *http.Request) {
 	}
 	client := &Client{hub: hub, conn: conn, send: make(chan []byte, 256)}
 	client.hub.register <- client
+
+	// Allow collection of memory referenced by the caller by doing all work in
+	// new goroutines.
 	go client.writePump()
-	client.readPump()
+	go client.readPump()
 }

Original file line number	Diff line number	Diff line change
`@@ -129,6 +129,9 @@ func serveWs(hub Hub, w http.ResponseWriter, r http.Request) {`
`129`	`129`	`}`
`130`	`130`	`client := &Client{hub: hub, conn: conn, send: make(chan []byte, 256)}`
`131`	`131`	`client.hub.register <- client`
	`132`	`+`
	`133`	`+ // Allow collection of memory referenced by the caller by doing all work in`
	`134`	`+ // new goroutines.`
`132`	`135`	`go client.writePump()`
`133`		`- client.readPump()`
	`136`	`+ go client.readPump()`
`134`	`137`	`}`