#ifndef COMMUNICATOR_H
#define COMMUNICATOR_H
-#include <list>
+#include <vector>
#include <msg/msg.h>
#include "hostdata.h"
#include "messages.h"
-#include "synchro.h"
+#include "msg_thread.h"
class communicator {
public:
~communicator();
// Send a message to the "dest" mailbox
- void send(const char* dest, message* msg);
+ void ctrl_send(const char* dest, message* msg) {
+ ctrl_sent.push_back(real_send(dest, msg));
+ }
+ void data_send(const char* dest, message* msg) {
+ data_sent.push_back(real_send(dest, msg));
+ }
// Try to flush pending sending communications.
// If "wait" is true, blocks until success.
- void flush(bool wait);
+ void ctrl_flush(bool wait) {
+ real_flush(ctrl_sent, wait);
+ }
+ void data_flush(bool wait) {
+ real_flush(data_sent, wait);
+ }
+
+ // Flush all sending_communications. Blocking.
+ void flush_all();
// Try to get a message. Returns true on success.
// Parameter "timeout" may be 0 for non-blocking operation, -1 for
// infinite waiting, or any positive timeout.
- bool recv(message*& msg, m_host_t& from, double timeout);
+ bool ctrl_recv(message*& msg, m_host_t& from, double timeout) {
+ return ctrl_received.pop(msg, from, timeout);
+ }
+ bool data_recv(message*& msg, m_host_t& from, double timeout) {
+ return data_received.pop(msg, from, timeout);
+ }
private:
// Myself
const hostdata* host;
// List of pending send communications
- std::list<msg_comm_t> sent_comm;
+ typedef std::vector<msg_comm_t> sent_comm_type;
+ sent_comm_type ctrl_sent;
+ sent_comm_type data_sent;
+
+ msg_comm_t real_send(const char* dest, message* msg);
+ void real_flush(sent_comm_type& sent_comm, bool wait);
- // Queue of received messages
- message_queue received;
+ // Queues of received messages
+ message_queue ctrl_received;
+ message_queue data_received;
// Handling of receiving thread
- mutex_t receiver_mutex;
- condition_t receiver_cond;
- m_process_t receiver_thread;
- static int receiver_wrapper(int, char* []);
+ msg_thread* receiver_thread;
void receiver();
// Used to chek if a communication is successfull before destroying it
