YunClient connect retries

[fiosca]

We're using the latest version (1.5.8) and the latest linino firmware and we think there's a problem with the connect method of the YunClient.

Problem is quite simple, after 256 connect failures, the Python bridge enters an infinite loop and stop responding at all (you can check the method "connect" of the SocketServer bridge class). This is a source code that can replicate the problem:

#include <Bridge.h>
#include <Process.h>
#include <YunClient.h>

#define CM24_SOCKET_URL                 "www.anyaddress.local"
#define CM24_SOCKET_PORT                3503

long loopCounter = 0;

YunClient *yunClient = new YunClient();

void setup() 
{
  Serial.begin(9600);
  while(!Serial);  // wait for Serial port to connect.  

  Bridge.begin();
  Serial.println("* SETUP DONE *");
}

void loop()
{
  loopCounter++;    

  Serial.println("Loop " + String(loopCounter));
  //Try connect
  yunClient->connect(CM24_SOCKET_URL, CM24_SOCKET_PORT);    

}

There's no way to fix the problem, because Arduino thinks that client is not connected and issuing a "stop" doesn't led to any solution...

[cmaglie]

Closing as a duplicate of #2035.
A possible solution is in #2437.