From: Pekka Riikonen <priikone@silcnet.org>
Date: Mon, 5 Feb 2001 18:54:36 +0000 (+0000)
Subject: 	Added reconnection support.
X-Git-Tag: SILC.0.1~259
X-Git-Url: http://git.silcnet.org/gitweb/?a=commitdiff_plain;h=10ec50cff8ad9d6a77080821037c1234dc066b47;p=silc.git

	Added reconnection support.
---

diff --git a/CHANGES b/CHANGES
index 71ebd178..d2b087de 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,10 @@
+Mon Feb  5 20:08:30 EET 2001  Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+	* Added reconnection support to server if the normal server looses
+	  its connection to the router (for example if router is rebooted).
+	  The server performs normal reconnection strategy implemented
+	  to the server.  Affected file silcd/server.c.
+
 Sun Feb  4 13:18:32 EET 2001  Pekka Riikonen <priikone@poseidon.pspt.fi>
 
 	* Added new packet type SILC_PACKET_SET_MODE that is used to
diff --git a/apps/silcd/packet_receive.h b/apps/silcd/packet_receive.h
index 93035e4a..67f56892 100644
--- a/apps/silcd/packet_receive.h
+++ b/apps/silcd/packet_receive.h
@@ -61,5 +61,8 @@ void silc_server_new_channel_user(SilcServer server,
 void silc_server_remove_id(SilcServer server,
 			   SilcSocketConnection sock,
 			   SilcPacketContext *packet);
+void silc_server_set_mode(SilcServer server,
+			  SilcSocketConnection sock,
+			  SilcPacketContext *packet);
 
 #endif
diff --git a/apps/silcd/server.c b/apps/silcd/server.c
index 12094881..e102e883 100644
--- a/apps/silcd/server.c
+++ b/apps/silcd/server.c
@@ -452,7 +452,7 @@ SILC_TASK_CALLBACK(silc_server_connect_router)
      protocol. */
   silc_socket_alloc(sock, SILC_SOCKET_TYPE_UNKNOWN, NULL, &newsocket);
   server->sockets[sock] = newsocket;
-  newsocket->hostname = sconn->remote_host;
+  newsocket->hostname = strdup(sconn->remote_host);
   newsocket->port = sconn->remote_port;
   sconn->sock = newsocket;
 
@@ -981,8 +981,11 @@ SILC_TASK_CALLBACK(silc_server_accept_new_connection_final)
 	break;
       }
 
+      /* Statistics */
       server->stat.my_clients++;
       server->stat.clients++;
+      if (server->server_type == SILC_ROUTER)
+	server->stat.cell_clients++;
 
       id_entry = (void *)client;
       break;
@@ -1015,6 +1018,7 @@ SILC_TASK_CALLBACK(silc_server_accept_new_connection_final)
 	break;
       }
 
+      /* Statistics */
       if (sock->type == SILC_SOCKET_TYPE_SERVER)
 	server->stat.my_servers++;
       else
@@ -1128,6 +1132,16 @@ SILC_TASK_CALLBACK(silc_server_packet_process)
       
     SILC_LOG_DEBUG(("Premature EOF from connection %d", sock->sock));
 
+    /* If the closed connection was our primary router connection the
+       start re-connecting phase. */
+    if (!server->standalone && server->server_type == SILC_SERVER && 
+	sock == server->router->connection)
+      silc_task_register(server->timeout_queue, 0, 
+			 silc_server_connect_to_router,
+			 context, 0, 500000,
+			 SILC_TASK_TIMEOUT,
+			 SILC_TASK_PRI_NORMAL);
+
     if (sock->user_data)
       silc_server_free_sock_user_data(server, sock);
     silc_server_close_connection(server, sock);
@@ -1585,7 +1599,7 @@ void silc_server_packet_parse_type(SilcServer server,
      */
     SILC_LOG_DEBUG(("Set Mode packet"));
     silc_server_set_mode(server, sock, packet);
-    break
+    break;
 
   default:
     SILC_LOG_ERROR(("Incorrect packet type %d, packet dropped", type));