Added set timeout on SSH channel if timeout is given. Removed host_logger lines in exec_command, now done in the stdout/stdin generators

Author: Dan

pssh.py

@@ -212,6 +212,8 @@ def exec_command(self, command, sudo=False, user=None, **kwargs):
         if self.forward_ssh_agent:
             agent_handler = paramiko.agent.AgentRequestHandler(channel)
         channel.get_pty()
+        if self.timeout:
+            channel.settimeout(self.timeout)
         _stdout, _stderr = channel.makefile('rb'), \
                            channel.makefile_stderr('rb')
         stdout, stderr = self._read_output_buffer(_stdout,), \
@@ -590,9 +592,9 @@ def get_stdout(self, greenlet, return_buffers=False):
         # Channel must be closed or reading stdout/stderr will block forever
         if not return_buffers and channel.closed:
             for line in stdout:
-                host_logger.info("[%s]\t%s", host, line,)
+                pass
             for line in stderr:
-                host_logger.info("[%s] [err] %s", host, line,)
+                pass
             return {host: {'exit_code': channel.recv_exit_status(),}}
         gevent.sleep(.2)
         return {host: {'exit_code': channel.recv_exit_status() if channel.exit_status_ready() else None,