This constitutes a test version...there's a chance this should have been a

branch, but it's so small...I'll just see if bugs arise, and if they do, then
we'll fix 'em.

1 files changed, 19 insertions, 2 deletions

diff --git a/src/connection.cpp b/src/connection.cpp
index f042705..9d8b02c 100644
--- a/src/connection.cpp
+++ b/src/connection.cpp
@@ -11,6 +11,7 @@
 #include <netdb.h>
 #include <arpa/inet.h>
 #include <errno.h>
+#include <fcntl.h>
 #include "exceptions.h"
 
 // Read buffer size...maybe fix wierd issues...
@@ -137,10 +138,12 @@ bool Connection::isActive()
 
 void Connection::close()
 {
+        //printf("Close called, socket is:  %s\n", bActive?"Active":"Inactive" );
         if( bActive )
         {
                 fsync( nSocket );
                 ::close( nSocket );
+                //printf("Socket closed.\n");
         }
         bActive = false;
         //nSocket = -1;
@@ -175,8 +178,18 @@ bool Connection::open( const char *sAddr, int nPort )
                 bActive = false;
                 return false;
         }
+
+        // These lines set the socket to non-blocking, a good thing?
+        int flags;
+        flags = fcntl(nSocket, F_GETFL, 0);
+        flags |= O_NONBLOCK;
+        if (fcntl(nSocket, F_SETFL, flags) < 0)
+        {
+                return false;
+        }
      
         /* Connect to the server. */
+        //printf("Resolving hostname (%s)...\n", sAddr );
         {
                 struct hostent *hostinfo;
      
@@ -190,16 +203,20 @@ bool Connection::open( const char *sAddr, int nPort )
                 xServerName.sin_addr = *(struct in_addr *) hostinfo->h_addr;
         }
 
+        //printf("Making actual connection...");
+        fflush( stdout );
         int ret = connect(
                 nSocket,
                 (struct sockaddr *)&xServerName,
                 sizeof(xServerName)
                 );
+        //printf("Connected.\n");
 
+        /*
         if( ret < 0 )
         {
                 return false;
-        }
+        }*/
 
         bActive = true;
         bDisconnectMe = false;
@@ -220,7 +237,7 @@ int Connection::readInput()
                 nbytes = read( nSocket, buffer, RBS );
                 if( nbytes < 0 && errno != 0 && errno != EAGAIN )
                 {
-                        printf("errno: %d, %s\n", errno, strerror( errno ) );
+                        //printf("errno: %d, %s\n", errno, strerror( errno ) );
                         /* Read error. */
                         //perror("readInput");
                         throw ConnectionException( excodeReadError, "Read error: %s", strerror( errno ) );