File pidgin-nonblock-gwim.patch of Package pidgin

Index: pidgin-2.7.6/libpurple/protocols/novell/nmconn.c
===================================================================
--- pidgin-2.7.6.orig/libpurple/protocols/novell/nmconn.c
+++ pidgin-2.7.6/libpurple/protocols/novell/nmconn.c
@@ -191,6 +191,12 @@ void nm_release_conn(NMConn *conn)
 			g_free(conn->ssl_conn);
 			conn->ssl_conn = NULL;
 		}
+
+		if (conn->io) {
+			purple_io_destroy (conn->io);
+			conn->io = NULL;
+		}
+
 		g_free(conn->addr);
 		conn->addr = NULL;
 		g_free(conn);
@@ -203,11 +209,23 @@ nm_tcp_write(NMConn * conn, const void *
 	if (conn == NULL || buff == NULL)
 		return -1;
 
-	if (!conn->use_ssl)
-		return (write(conn->fd, buff, len));
-	else if (conn->ssl_conn && conn->ssl_conn->write)
-		return (conn->ssl_conn->write(conn->ssl_conn->data, buff, len));
-	else
+	if (!conn->use_ssl) {
+		if (!conn->io || purple_io_get_fd (conn->io) != conn->fd) {
+			if (conn->io)
+				purple_io_destroy (conn->io);
+			conn->io = purple_io_new (conn->fd);
+		}
+
+		return purple_io_write_bytes (conn->io, buff, len);
+	} else if (conn->ssl_conn && conn->ssl_conn->data && conn->ssl_conn->write) {
+		if (!conn->io || purple_io_get_ssl_connection (conn->io) != conn->ssl_conn->data) {
+			if (conn->io)
+				purple_io_destroy (conn->io);
+			conn->io = purple_io_new_ssl (conn->ssl_conn->data);
+		}
+
+		return purple_io_write_bytes (conn->io, buff, len);
+	} else
 		return -1;
 }
 
Index: pidgin-2.7.6/libpurple/protocols/novell/nmconn.h
===================================================================
--- pidgin-2.7.6.orig/libpurple/protocols/novell/nmconn.h
+++ pidgin-2.7.6/libpurple/protocols/novell/nmconn.h
@@ -24,6 +24,7 @@
 typedef struct _NMConn NMConn;
 typedef struct _NMSSLConn NMSSLConn;
 
+#include "purple-io.h"
 #include "nmfield.h"
 #include "nmuser.h"
 
@@ -42,6 +43,9 @@ struct _NMConn
 	/* The file descriptor of the socket for the connection. */
 	int fd;
 
+	/* The buffering I/O wrapper. */
+	PurpleIO *io;
+
 	/* The transaction counter. */
 	int trans_id;
 
Index: pidgin-2.7.6/libpurple/protocols/novell/novell.c
===================================================================
--- pidgin-2.7.6.orig/libpurple/protocols/novell/novell.c
+++ pidgin-2.7.6/libpurple/protocols/novell/novell.c
@@ -2223,17 +2223,12 @@ static void
 novell_close(PurpleConnection * gc)
 {
 	NMUser *user;
-	NMConn *conn;
 
 	if (gc == NULL)
 		return;
 
 	user = gc->proto_data;
 	if (user) {
-		conn = user->conn;
-		if (conn && conn->ssl_conn) {
-			purple_ssl_close(user->conn->ssl_conn->data);
-		}
 		nm_deinitialize_user(user);
 	}
 	gc->proto_data = NULL;