Rewrite macro ESSE() and get rid of misc::str_nil.

[loba.git] / communicator.h

diff --git a/communicator.h b/communicator.h
index b04301ad87574aff718d3fc7b8539d1973183bab..66dc800b4feeea9502902348847fa85757e41682 100644 (file)
--- a/communicator.h
+++ b/communicator.h
@@ -9,14 +9,6 @@
 #include <msg/msg.h>
 #include "hostdata.h"
 
-// Cannot include "options.h" without error, so only declare the
-// needed functions.
-namespace opt {
-    bool parse_args(int* argc, char* argv[]);
-    void print();
-    void usage();
-}
-
 class message {
 public:
     enum message_type { INFO, CREDIT, LOAD, CTRL_CLOSE, DATA_CLOSE };
@@ -42,8 +34,9 @@ public:
     void send(const char* dest, message* msg);
 
     // Try to get a message.  Returns true on success.
-    // If "wait" is true, blocks until success.
-    bool recv(message*& msg, m_host_t& from, bool wait);
+    // 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);
 
     // Try to flush pending sending communications.
     // If "wait" is true, blocks until success.
@@ -59,8 +52,6 @@ private:
 
     // List of pending send communications
     std::list<msg_comm_t> sent_comm;
-    static int send_count_before_flush;
-    int send_counter;
 
     // Queue of received messages
     std::queue<m_task_t> received;
@@ -83,12 +74,6 @@ private:
 
     // Used to test if a communication is over, and to destroy it if it is
     static bool comm_test_n_destroy(msg_comm_t comm);
-
-    // Make opt::* functions our friends to provide them an access to
-    // send_count_before_flush
-    friend bool opt::parse_args(int*, char* []);
-    friend void opt::print();
-    friend void opt::usage();
 };
 
 #endif // !COMMUNICATOR_H