Trying to make connections more robust.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4020 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/ssb.c

@@ -1398,6 +1398,14 @@ void _tf_ssb_connection_destroy(tf_ssb_connection_t* connection, const char* rea
 	{
 		_tf_ssb_connection_remove_request(connection, connection->requests->request_number);
 	}
+	for (tf_ssb_broadcast_t* node = ssb->broadcasts; node; node = node->next)
+	{
+		if (node->tunnel_connection == connection)
+		{
+			node->tunnel_connection = NULL;
+			node->mtime = 0;
+		}
+	}
 	for (tf_ssb_connection_t** it = &connection->ssb->connections; *it; it = &(*it)->next)
 	{
 		for (int i = 0; i < (*it)->requests_count; i++)
@@ -2049,7 +2057,6 @@ tf_ssb_connection_t* tf_ssb_connection_create(tf_ssb_t* ssb, const char* host, c
 	uv_async_init(ssb->loop, &connection->async, _tf_ssb_connection_process_message_async);
 
 	connection->object = JS_NewObjectClass(ssb->context, _connection_class_id);
-	printf("%s = %p\n", connection->name, JS_VALUE_GET_PTR(connection->object));
 	JS_SetOpaque(connection->object, connection);
 	JS_SetPropertyStr(context, connection->object, "send_json", JS_NewCFunction(context, _tf_ssb_connection_send_json, "send_json", 2));
 	char public_key_str[k_id_base64_len] = { 0 };
@@ -2109,7 +2116,6 @@ tf_ssb_connection_t* tf_ssb_connection_tunnel_create(tf_ssb_connection_t* connec
 	uv_async_init(ssb->loop, &tunnel->async, _tf_ssb_connection_process_message_async);
 
 	tunnel->object = JS_NewObjectClass(ssb->context, _connection_class_id);
-	printf("%s = %p\n", tunnel->name, JS_VALUE_GET_PTR(connection->object));
 	JS_SetOpaque(tunnel->object, tunnel);
 	JS_SetPropertyStr(context, tunnel->object, "send_json", JS_NewCFunction(context, _tf_ssb_connection_send_json, "send_json", 2));
 	JS_SetPropertyStr(context, tunnel->object, "id", JS_NewString(context, target_id));
@@ -2186,6 +2192,11 @@ void tf_ssb_connect(tf_ssb_t* ssb, const char* host, int port, const uint8_t* ke
 	}
 }
 
+void tf_ssb_connection_close(tf_ssb_connection_t* connection)
+{
+	_tf_ssb_connection_close(connection, "tf_ssb_connection_close");
+}
+
 static void _tf_ssb_on_connection(uv_stream_t* stream, int status)
 {
 	tf_ssb_t* ssb = stream->data;
@@ -2205,7 +2216,6 @@ static void _tf_ssb_on_connection(uv_stream_t* stream, int status)
 	uv_async_init(ssb->loop, &connection->async, _tf_ssb_connection_process_message_async);
 
 	connection->object = JS_NewObjectClass(ssb->context, _connection_class_id);
-	printf("%s = %p\n", connection->name, JS_VALUE_GET_PTR(connection->object));
 	JS_SetPropertyStr(ssb->context, connection->object, "send_json", JS_NewCFunction(ssb->context, _tf_ssb_connection_send_json, "send_json", 2));
 	JS_SetOpaque(connection->object, connection);
 

src/ssb.h

@@ -103,6 +103,7 @@ int tf_ssb_connection_get_port(tf_ssb_connection_t* connection);
 tf_ssb_t* tf_ssb_connection_get_ssb(tf_ssb_connection_t* connection);
 JSContext* tf_ssb_connection_get_context(tf_ssb_connection_t* connection);
 sqlite3* tf_ssb_connection_get_db(tf_ssb_connection_t* connection);
+void tf_ssb_connection_close(tf_ssb_connection_t* connect);
 
 int32_t tf_ssb_connection_next_request_number(tf_ssb_connection_t* connection);
 

src/ssb.js.c

@@ -262,6 +262,19 @@ static JSValue _tf_ssb_getConnection(JSContext* context, JSValueConst this_val,
 	return JS_DupValue(context, tf_ssb_connection_get_object(connection));
 }
 
+static JSValue _tf_ssb_closeConnection(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
+{
+	tf_ssb_t* ssb = JS_GetOpaque(this_val, _tf_ssb_classId);
+	const char* id = JS_ToCString(context, argv[0]);
+	tf_ssb_connection_t* connection = tf_ssb_connection_get(ssb, id);
+	if (connection)
+	{
+		tf_ssb_connection_close(connection);
+	}
+	JS_FreeCString(context, id);
+	return connection ? JS_TRUE : JS_FALSE;
+}
+
 typedef struct _sqlStream_callback_t
 {
 	JSContext* context;
@@ -388,10 +401,17 @@ static JSValue _tf_ssb_connect(JSContext* context, JSValueConst this_val, int ar
 			int32_t port_int = 0;
 			JS_ToInt32(context, &port_int, port);
 			const char* pubkey_str = JS_ToCString(context, pubkey);
-			uint8_t pubkey_bin[k_id_bin_len];
+			if (pubkey_str)
+			{
 				printf("Connecting to %s:%d\n", address_str, port_int);
+				uint8_t pubkey_bin[k_id_bin_len];
 				tf_ssb_id_str_to_bin(pubkey_bin, pubkey_str);
 				tf_ssb_connect(ssb, address_str, port_int, pubkey_bin);
+			}
+			else
+			{
+				printf("Not connecting to null.\n");
+			}
 			JS_FreeCString(context, pubkey_str);
 			JS_FreeCString(context, address_str);
 			JS_FreeValue(context, address);
@@ -1021,6 +1041,7 @@ void tf_ssb_register(JSContext* context, tf_ssb_t* ssb)
 	JS_SetPropertyStr(context, object, "messageContentGet", JS_NewCFunction(context, _tf_ssb_messageContentGet, "messageContentGet", 1));
 	JS_SetPropertyStr(context, object, "connections", JS_NewCFunction(context, _tf_ssb_connections, "connections", 0));
 	JS_SetPropertyStr(context, object, "getConnection", JS_NewCFunction(context, _tf_ssb_getConnection, "getConnection", 1));
+	JS_SetPropertyStr(context, object, "closeConnection", JS_NewCFunction(context, _tf_ssb_closeConnection, "closeConnection", 1));
 	JS_SetPropertyStr(context, object, "sqlStream", JS_NewCFunction(context, _tf_ssb_sqlStream, "sqlStream", 3));
 	JS_SetPropertyStr(context, object, "storeMessage", JS_NewCFunction(context, _tf_ssb_storeMessage, "storeMessage", 1));
 	JS_SetPropertyStr(context, object, "getBroadcasts", JS_NewCFunction(context, _tf_ssb_getBroadcasts, "getBroadcasts", 0));