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only try to send socket.io messages in WSC_CONNECTED state

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handle sIOtype_CONNECT messages
send 2probe on websocket connect (#574)
This commit is contained in:
Links
2020-11-21 16:17:43 +01:00
parent 25318111a1
commit 04919f848f
1 changed files with 4 additions and 1 deletions
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5
src/SocketIOclient.cpp
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@ -81,7 +81,7 @@ bool SocketIOclient::send(socketIOmessageType_t type, uint8_t * payload, size_t
if(length == 0) {
length = strlen((const char *)payload);
}
if(clientIsConnected(&_client)) {
if(clientIsConnected(&_client) && _client.status == WSC_CONNECTED) {
if(!headerToPayload) {
// webSocket Header
ret = WebSocketsClient::sendFrameHeader(&_client, WSop_text, length + 2, true);
@ -165,6 +165,7 @@ void SocketIOclient::handleCbEvent(WStype_t type, uint8_t * payload, size_t leng
DEBUG_WEBSOCKETS("[wsIOc] Connected to url: %s\n", payload);
// send message to server when Connected
// Engine.io upgrade confirmation message (required)
WebSocketsClient::sendTXT("2probe");
WebSocketsClient::sendTXT(eIOtype_UPGRADE);
runIOCbEvent(sIOtype_CONNECT, payload, length);
} break;
@ -195,6 +196,8 @@ void SocketIOclient::handleCbEvent(WStype_t type, uint8_t * payload, size_t leng
DEBUG_WEBSOCKETS("[wsIOc] get event (%d): %s\n", lData, data);
break;
case sIOtype_CONNECT:
DEBUG_WEBSOCKETS("[wsIOc] connected (%d): %s\n", lData, data);
return;
case sIOtype_DISCONNECT:
case sIOtype_ACK:
case sIOtype_ERROR: