Adjust WebSocket error logging copy.

Author: danielrbrowne

Sources/Extensions/PusherWebsocketDelegate.swift

@@ -143,7 +143,7 @@ extension PusherConnection: WebSocketConnectionDelegate {
     }
 
     func webSocketDidReceiveError(connection: WebSocketConnection, error: Error) {
-        self.delegate?.debugLog?(message: PusherLogger.debug(for: .disconnectionWithError,
+        self.delegate?.debugLog?(message: PusherLogger.debug(for: .errorReceived,
                                                              context: "Error (code: \((error as NSError).code)): \(error.localizedDescription)"))
     }
 }

Sources/Helpers/PusherLogger.swift

@@ -32,8 +32,8 @@ internal class PusherLogger {
         "Connection state is 'connected' but received network reachability change so going to call attemptReconnect"
         case attemptReconnectionAfterWaiting = "Attempting to reconnect after waiting"
         case connectionEstablished = "Socket established with socket ID:"
-        case disconnectionWithError = "Websocket is disconnected."
         case disconnectionWithoutError = "Websocket is disconnected but no error received"
+        case errorReceived = "Websocket received error."
         case intentionalDisconnection = "Deliberate disconnection - skipping reconnect attempts"
         case maxReconnectAttemptsLimitReached = "Max reconnect attempts reached"
         case reconnectionFailureLikely = "Network unreachable so reconnect likely to fail"