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add setReconnectInterval for the Client

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Links
2017-08-19 21:16:07 +02:00
parent 29df9c30f7
commit 522a67bc1b
4 changed files with 79 additions and 45 deletions
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23
src/WebSocketsClient.cpp
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@ -75,6 +75,9 @@ void WebSocketsClient::begin(const char *host, uint16_t port, const char * url,
#if (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266_ASYNC)
asyncConnect();
#endif
_lastConnectionFail = 0;
_reconnectInterval = 500;
}
void WebSocketsClient::begin(String host, uint16_t port, String url, String protocol) {
@ -121,6 +124,10 @@ void WebSocketsClient::beginSocketIOSSL(String host, uint16_t port, String url,
*/
void WebSocketsClient::loop(void) {
if(!clientIsConnected(&_client)) {
// do not flood the server
if((millis() - _lastConnectionFail) < _reconnectInterval) {
return;
}
#if (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266)
if(_client.isSSL) {
@ -151,9 +158,11 @@ void WebSocketsClient::loop(void) {
if(_client.tcp->connect(_host.c_str(), _port)) {
connectedCb();
_lastConnectionFail = 0;
} else {
connectFailedCb();
delay(10); //some little delay to not flood the server
_lastConnectionFail = millis();
}
} else {
handleClientData();
@ -284,6 +293,16 @@ void WebSocketsClient::setExtraHeaders(const char * extraHeaders) {
_client.extraHeaders = extraHeaders;
}
/**
* set the reconnect Interval
* how long to wait after a connection initiate failed
* @param time in ms
*/
void WebSocketsClient::setReconnectInterval(unsigned long time) {
_reconnectInterval = time;
}
//#################################################################################
//#################################################################################
//#################################################################################
@ -604,6 +623,7 @@ void WebSocketsClient::handleHeader(WSclient_t * client, String * headerLine) {
ok = false;
DEBUG_WEBSOCKETS("[WS-Client][handleHeader] serverCode is not 101 (%d)\n", client->cCode);
clientDisconnect(client);
_lastConnectionFail = millis();
break;
}
}
@ -634,6 +654,7 @@ void WebSocketsClient::handleHeader(WSclient_t * client, String * headerLine) {
sendHeader(client);
} else {
DEBUG_WEBSOCKETS("[WS-Client][handleHeader] no Websocket connection close.\n");
_lastConnectionFail = millis();
if(clientIsConnected(client)) {
client->tcp->write("This is a webSocket client!");
}