-/* $Id: msg-thread.cpp,v 1.5 2005-06-25 15:58:33 adam Exp $
+/* $Id: msg-thread.cpp,v 1.7 2005-08-15 12:51:57 adam Exp $
Copyright (c) 1998-2005, Index Data.
This file is part of the yaz-proxy.
pthread_mutex_init(&m_mutex_input_data, 0);
pthread_cond_init(&m_cond_input_data, 0);
pthread_mutex_init(&m_mutex_output_data, 0);
- pthread_cond_init(&m_cond_output_data, 0);
pthread_create(&m_thread_id, 0, tfunc, this);
}
pthread_cond_destroy(&m_cond_input_data);
pthread_mutex_destroy(&m_mutex_input_data);
- pthread_cond_destroy(&m_cond_output_data);
pthread_mutex_destroy(&m_mutex_output_data);
close(m_fd[0]);
close(m_fd[1]);
while(1)
{
pthread_mutex_lock(&m_mutex_input_data);
- pthread_cond_wait(&m_cond_input_data, &m_mutex_input_data);
- while (1)
+ while (!m_stop_flag && m_input.size() == 0)
+ pthread_cond_wait(&m_cond_input_data, &m_mutex_input_data);
+ if (m_stop_flag)
{
- if (m_stop_flag)
- {
- pthread_mutex_unlock(&m_mutex_input_data);
- return;
- }
- IMsg_Thread *in = m_input.dequeue();
pthread_mutex_unlock(&m_mutex_input_data);
- if (!in)
- break;
- IMsg_Thread *out = in->handle();
- pthread_mutex_lock(&m_mutex_output_data);
- m_output.enqueue(out);
- pthread_cond_signal(&m_cond_output_data);
- pthread_mutex_unlock(&m_mutex_output_data);
-
- write(m_fd[1], "", 1);
-
- pthread_mutex_lock(&m_mutex_input_data);
+ break;
}
+ IMsg_Thread *in = m_input.dequeue();
+ pthread_mutex_unlock(&m_mutex_input_data);
+
+ IMsg_Thread *out = in->handle();
+ pthread_mutex_lock(&m_mutex_output_data);
+ m_output.enqueue(out);
+
+ write(m_fd[1], "", 1);
+ pthread_mutex_unlock(&m_mutex_output_data);
}
}