fix: dont try to send PONG message (handled by URLSessionWebSocketTask)

maticzav · Oct 26, 2023 · f54fa9c · f54fa9c
1 parent 76efdbe
commit f54fa9c
Showing 1 changed file with 2 additions and 7 deletions.
diff --git a/Sources/GraphQLWebSocket/WebSocketClient.swift b/Sources/GraphQLWebSocket/WebSocketClient.swift
@@ -163,13 +163,8 @@ class WebSocket: NSObject, WebSocketClient, URLSessionWebSocketDelegate {
     }
 
     func write(pong: Data, completion: (() -> ())?) {
-        assert(socket.state == .running)
-        // TODO: test, check if URLSessionWebSocketTask responds to ping
-        struct Pong: Encodable {
-            var type = "pong"
-        }
-        let data = try! JSONEncoder().encode(Pong())
-        write(data: data, completion: completion)
+        // NOTE: URLSessionWebSocketTask reponds to PINGs sent by server
+        completion?()
     }
 
     // MARK: URLSessionWebSocketDelegate