Fixed crash in network.cc if socket not connected.

Added option to skop ecery second frame in player

1 files changed, 19 insertions, 4 deletions

diff --git a/src/network.cc b/src/network.cc
index 05835c0..d21b8fe 100644
--- a/src/network.cc
+++ b/src/network.cc
@@ -31,6 +31,11 @@
 
 /*
  * $Log$
+ * Revision 1.5  2005/06/02 15:03:23  deva
+ *
+ * Fixed crash in network.cc if socket not connected.
+ * Added option to skop ecery second frame in player
+ *
  * Revision 1.4  2005/05/03 08:31:59  deva
  * Removed the error object, and replaced it with a more generic info object.
  *
@@ -59,8 +64,8 @@ Network::~Network()
 int Network::write(void *buf, int size)
 {
   if(!s->isConnected()) {
-    info->error("Write attempted to a socket not connected!");
-    return 0;
+    //    info->error("Write attempted to a socket not connected!");
+    return -1;
   }
   int n = send(s->ssocket, buf, size, MSG_WAITALL);
 
@@ -74,8 +79,8 @@ int Network::write(void *buf, int size)
 int Network::read(void *buf, int size)
 {
   if(!s->isConnected()) {
-    info->error("Read attempted from a socket not connected!");
-    return 0;
+    //    info->error("Read attempted from a socket not connected!");
+    return -1;
   }
   int n = recv(s->ssocket, buf, size, MSG_WAITALL);
 
@@ -103,6 +108,11 @@ int Network::sendPackage(n_header *h, void* buf, int bufsz)
   struct msghdr msg;
   struct iovec iovecs[2];
 
+  if(!s->isConnected()) {
+    //    info->error("Write attempted to a socket not connected!");
+    return -1;
+  }
+
   memset(&msg, 0, sizeof(msg));
   
   msg.msg_iov = iovecs;
@@ -128,6 +138,11 @@ int Network::recvPackage(n_header *h, void* buf, int bufsz)
   struct msghdr msg;
   struct iovec iovecs[2];
 
+  if(!s->isConnected()) {
+    //    info->error("Read attempted to a socket not connected!");
+    return -1;
+  }
+
   memset(&msg, 0, sizeof(msg));
   
   iovecs[0].iov_base = h;