void *
Communication::ReadThread (void *p)
{
Communication *comm = (Communication *)p;
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_COMMUNICATION);
if (log)
log->Printf ("%p Communication::ReadThread () thread starting...", p);
uint8_t buf[1024];
Error error;
ConnectionStatus status = eConnectionStatusSuccess;
bool done = false;
while (!done && comm->m_read_thread_enabled)
{
status = comm->BytesAvailable (UINT32_MAX, &error);
if (status == eConnectionStatusSuccess)
{
size_t bytes_read = comm->ReadFromConnection (buf, sizeof(buf), status, &error);
if (bytes_read > 0)
comm->AppendBytesToCache (buf, bytes_read, true);
}
switch (status)
{
case eConnectionStatusSuccess:
break;
case eConnectionStatusNoConnection: // No connection
case eConnectionStatusLostConnection: // Lost connection while connected to a valid connection
done = true;
// Fall through...
default:
case eConnectionStatusError: // Check GetError() for details
case eConnectionStatusTimedOut: // Request timed out
error.LogIfError(log, "%p Communication::BytesAvailable () => status = %i", p, status);
break;
}
}
if (log)
log->Printf ("%p Communication::ReadThread () thread exiting...", p);
// Let clients know that this thread is exiting
comm->m_read_thread = LLDB_INVALID_HOST_THREAD;
comm->BroadcastEvent (eBroadcastBitReadThreadDidExit);
return NULL;
}
