now properly closes connections. client waits for server to finish before exiting.

pandatool/src/mayaprogs/mayaToEgg_client.cxx

@@ -28,7 +28,7 @@ MayaToEggClient() :
 {
   qManager = new QueuedConnectionManager();
   qReader = new QueuedConnectionReader(qManager, 0);
-  qWriter = new ConnectionWriter(qManager, 0);
+  cWriter = new ConnectionWriter(qManager, 0);
   // We assume the server is local and on port 4242
   server.set_host("localhost", 4242);
 }
@@ -72,8 +72,18 @@ int main(int argc, char *argv[]) {
   nout << "sending datagram\n";
   
   // Send it and close the connection
-  prog.qWriter->send(datagram, con);
+  prog.cWriter->send(datagram, con);
-  prog.qManager->close_connection(con);
+  con->flush();
-  return 0;
+  while (true) {
+    prog.qReader->data_available();
+    if (prog.qManager->reset_connection_available()) {
+      PT(Connection) connection;
+      if (prog.qManager->get_reset_connection(connection)) {
+        prog.qManager->close_connection(con);
+        return 0;
+      }
+    }
+    Thread::sleep(0.1);
+  }
 }
 

pandatool/src/mayaprogs/mayaToEgg_client.h

@@ -30,7 +30,7 @@ public:
 
   QueuedConnectionManager *qManager;
   QueuedConnectionReader *qReader;
-  ConnectionWriter *qWriter;
+  ConnectionWriter *cWriter;
   NetAddress server;
 };
 

pandatool/src/mayaprogs/mayaToEgg_server.cxx

@@ -161,7 +161,9 @@ MayaToEggServer() :
   qManager = new QueuedConnectionManager();
   qListener = new QueuedConnectionListener(qManager, 0);
   qReader = new QueuedConnectionReader(qManager, 0);
+  cWriter = new ConnectionWriter(qManager, 0);
   dummy = new MayaToEggConverter();
+  
   nout << "Initializing Maya...\n";
   if (!dummy->open_api()) {
     nout << "Unable to initialize Maya.\n";
@@ -178,6 +180,7 @@ MayaToEggServer::
   delete qManager;
   delete qReader;
   delete qListener;
+  delete cWriter;
   delete dummy;
 }
 
@@ -326,8 +329,22 @@ poll() {
   // pointer and add it to the reader list
   if (qListener->new_connection_available()) {
     PT(Connection) con;
-    if (qListener->get_new_connection(con)) {
+    PT(Connection) rv;
+    NetAddress address;
+    if (qListener->get_new_connection(rv, address, con)) {
+      nout << "Got connection from " << address << "\n";
       qReader->add_connection(con);
+      _clients.insert(con);
+    }
+  }
+
+  // Check for reset clients
+  if (qManager->reset_connection_available()) {
+    PT(Connection) connection;
+    if (qManager->get_reset_connection(connection)) {
+      nout << "Lost connection from " << connection->get_address() << "\n";
+      _clients.erase(connection);
+      qManager->close_connection(connection);
     }
   }
   
@@ -402,6 +419,12 @@ poll() {
       // Clean up the malloc'd pointer pointer
       free(cargv);
     } // qReader->get_data
+    nout << "Closing connection...\n";
+
+    Clients::iterator ci;
+    for (ci = _clients.begin(); ci != _clients.end(); ++ci) {
+      qManager->close_connection(*ci);
+    }
   } // qReader->data_available
 } // poll
 

pandatool/src/mayaprogs/mayaToEgg_server.h

@@ -21,6 +21,7 @@
 #include "queuedConnectionManager.h"
 #include "queuedConnectionListener.h"
 #include "queuedConnectionReader.h"
+#include "connectionWriter.h"
 
 ////////////////////////////////////////////////////////////////////
 //       Class : MayaToEggServer
@@ -39,11 +40,14 @@ public:
   QueuedConnectionManager *qManager;
   QueuedConnectionListener *qListener;
   QueuedConnectionReader *qReader;
+  ConnectionWriter *cWriter;
   MayaToEggConverter *dummy;
 
 
 protected:
   static bool dispatch_transform_type(const string &opt, const string &arg, void *var);
+  typedef pset< PT(Connection) > Clients;
+  Clients _clients;
 
   int _verbose;
   bool _polygon_output;