message: Speed up linux process connection
  There's no need to wait for exponential backoff to satisfy
  waitTime > MAX_WAIT_TIME if we already found the result.
diff: @@ -44,7 +44,7 @@ int GetIdentPort(pid_t childPid)
  int waitTime = INITIAL_WAIT_TIME;
  // try for a little while for the /proc entry to appear
  - while(waitTime <= MAX_WAIT_TIME)
  + while(ret == 0 && waitTime <= MAX_WAIT_TIME)
  {
  // back-off for each retry
  usleep(waitTime);
  @@ -75,7 +75,6 @@ int GetIdentPort(pid_t childPid)
  hexport <= RenderDoc_LastTargetControlPort)
  {
  ret = hexport;
  - break;
  }
  }
  