[gnet] gnet_tcp_socket_connect_async() fails.
- From: martyn 2 russell bt com
- To: gnet gnetlibrary org, gnet-dev gnetlibrary org
- Subject: [gnet] gnet_tcp_socket_connect_async() fails.
- Date: Thu, 13 Feb 2003 15:59:48 -0000
I have tried as a test case before I use the gnet library to write a quick
test program. (I am using ver 1.1.8) Code is below:
******************
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <gnet/gnet.h>
gboolean connect(const gchar* host, const gint port,
GTcpSocketConnectAsyncFunc cb);
void connect_cb(GTcpSocket *socket, GInetAddr *ia,
GTcpSocketConnectAsyncStatus status, gpointer data);
int main(int argc, char** argv)
{
gchar *server = NULL;
gint16 port = 0;
GMainLoop *ml = NULL;
/* init gnet */
gnet_init();
g_message("initiated GNET");
/* server = g_strdup_printf("www.google.com"); */
server = g_strdup_printf("216.239.33.101");
/* server = g_strdup_printf("jabber.org.uk"); */
/* server = g_strdup_printf("212.38.79.39"); */
port = 80;
g_message("using server:'%s'", server);
g_message("using port:%d", port);
connect(server, port, connect_cb);
/* start main_loop */
ml = g_main_loop_new(NULL, FALSE);
g_main_loop_run(ml);
g_message("exiting...");
/* clean up */
if(server != NULL) g_free(server);
return 0;
}
gboolean connect(const gchar* host, const gint port,
GTcpSocketConnectAsyncFunc cb)
{
GTcpSocketConnectAsyncID connect_id = 0;
if(cb == NULL)
{
g_warning("connect: callback was NULL");
return FALSE;
}
if(host == NULL)
{
g_warning("connect: host was NULL");
return FALSE;
}
g_message("connect: connecting to host:'%s', port:%d with cb:0x%.8x",
host, port, (gint)cb);
connect_id = gnet_tcp_socket_connect_async(host, port, cb, NULL);
return TRUE;
}
void connect_cb(GTcpSocket *socket, GInetAddr *ia,
GTcpSocketConnectAsyncStatus status, gpointer data)
{
g_message("connect_cb: socket:0x%.8x, ia:0x%.8x, status:%d,
data:0x%.8x", (gint)socket, (gint)ia, status, (gint)data);
}
******************
Where GTKPKGS is defined as:
GTKPKGS=glib-2.0 gthread-2.0
I am compiling with the following flags:
-g -Werror -Wall -Wmissing-declarations -Wparentheses -pedantic \
$(INCDIR) `pkg-config $(GTKPKGS) --cflags` `gnet-config --cflags`
I am linking with the following flags:
`gnet-config --libs` `pkg-config $(GTKPKGS) --libs`
When I run the application the following output is generated:
[russelm6 coyote Linux2gcc]$ ./gnet-test
Message: initiated GNET
Message: using server:'216.239.33.101'
Message: using port:80
Message: connect: connecting to host:'216.239.33.101', port:80 with
cb:0x080487d6
Segmentation fault
I noticed when I tried the hfetch.c, that it was failing at the function
gnet_tcp_socket_new(addr);
Am I missing something or is this a serious issue?
Regards,
Martyn
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