/*
This file is part of GNUnet.
- (C) 2009-2013 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009-2013 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
/**
* Function to call for access control.
*/
- GNUNET_CONNECTION_AccessCheck access;
+ GNUNET_CONNECTION_AccessCheck access_cb;
/**
- * Closure for access.
+ * Closure for @e access_cb.
*/
- void *access_cls;
+ void *access_cb_cls;
/**
* NULL-terminated array of sockets used to listen for new
/**
* Task scheduled to do the listening.
*/
- GNUNET_SCHEDULER_TaskIdentifier listen_task;
+ struct GNUNET_SCHEDULER_Task * listen_task;
/**
* Alternative function to create a MST instance.
/**
* ID of task used to restart processing.
*/
- GNUNET_SCHEDULER_TaskIdentifier restart_task;
+ struct GNUNET_SCHEDULER_Task * restart_task;
/**
* Task that warns about missing calls to #GNUNET_SERVER_receive_done.
*/
- GNUNET_SCHEDULER_TaskIdentifier warn_task;
+ struct GNUNET_SCHEDULER_Task * warn_task;
/**
* Time when the warn task was started.
*
* @param cls handle to our server for which we are processing the listen
* socket
- * @param tc reason why we are running right now
*/
static void
-process_listen_socket (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+process_listen_socket (void *cls)
{
struct GNUNET_SERVER_Handle *server = cls;
+ const struct GNUNET_SCHEDULER_TaskContext *tc;
struct GNUNET_CONNECTION_Handle *sock;
- struct GNUNET_SERVER_Client *client;
unsigned int i;
- server->listen_task = GNUNET_SCHEDULER_NO_TASK;
- if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
- {
- /* ignore shutdown, someone else will take care of it! */
- GNUNET_SERVER_resume (server);
- return;
- }
- i = 0;
- while (NULL != server->listen_sockets[i])
+ server->listen_task = NULL;
+ tc = GNUNET_SCHEDULER_get_task_context ();
+ for (i = 0; NULL != server->listen_sockets[i]; i++)
{
- if (GNUNET_NETWORK_fdset_isset (tc->read_ready, server->listen_sockets[i]))
+ if (GNUNET_NETWORK_fdset_isset (tc->read_ready,
+ server->listen_sockets[i]))
{
sock =
- GNUNET_CONNECTION_create_from_accept (server->access,
- server->access_cls,
+ GNUNET_CONNECTION_create_from_accept (server->access_cb,
+ server->access_cb_cls,
server->listen_sockets[i]);
if (NULL != sock)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Server accepted incoming connection.\n");
- client = GNUNET_SERVER_connect_socket (server, sock);
- /* decrement reference count, we don't keep "client" alive */
- GNUNET_SERVER_client_drop (client);
+ (void) GNUNET_SERVER_connect_socket (server,
+ sock);
}
}
- i++;
}
/* listen for more! */
GNUNET_SERVER_resume (server);
* @return NULL on error, otherwise the listen socket
*/
static struct GNUNET_NETWORK_Handle *
-open_listen_socket (const struct sockaddr *server_addr, socklen_t socklen)
+open_listen_socket (const struct sockaddr *server_addr,
+ socklen_t socklen)
{
struct GNUNET_NETWORK_Handle *sock;
uint16_t port;
* fail if we already took the port on IPv6; if both IPv4 and
* IPv6 binds fail, then our caller will log using the
* errno preserved in 'eno' */
- LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "bind");
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR,
+ "bind");
if (0 != port)
- LOG (GNUNET_ERROR_TYPE_ERROR, _("`%s' failed for port %d (%s).\n"),
- "bind", port,
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _("`%s' failed for port %d (%s).\n"),
+ "bind",
+ port,
(AF_INET == server_addr->sa_family) ? "IPv4" : "IPv6");
eno = 0;
}
}
if (GNUNET_OK != GNUNET_NETWORK_socket_listen (sock, 5))
{
- LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "listen");
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR,
+ "listen");
GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (sock));
errno = 0;
return NULL;
}
if (0 != port)
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Server starts to listen on port %u.\n",
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Server starts to listen on port %u.\n",
port);
return sock;
}
/**
* Create a new server.
*
- * @param access function for access control
- * @param access_cls closure for access
+ * @param access_cb function for access control
+ * @param access_cb_cls closure for @a access_cb
* @param lsocks NULL-terminated array of listen sockets
* @param idle_timeout after how long should we timeout idle connections?
* @param require_found if #GNUNET_YES, connections sending messages of unknown type
* (typically, "port" already in use)
*/
struct GNUNET_SERVER_Handle *
-GNUNET_SERVER_create_with_sockets (GNUNET_CONNECTION_AccessCheck access,
- void *access_cls,
+GNUNET_SERVER_create_with_sockets (GNUNET_CONNECTION_AccessCheck access_cb,
+ void *access_cb_cls,
struct GNUNET_NETWORK_Handle **lsocks,
struct GNUNET_TIME_Relative idle_timeout,
int require_found)
server = GNUNET_new (struct GNUNET_SERVER_Handle);
server->idle_timeout = idle_timeout;
server->listen_sockets = lsocks;
- server->access = access;
- server->access_cls = access_cls;
+ server->access_cb = access_cb;
+ server->access_cb_cls = access_cb_cls;
server->require_found = require_found;
if (NULL != lsocks)
GNUNET_SERVER_resume (server);
/**
* Create a new server.
*
- * @param access function for access control
- * @param access_cls closure for access
+ * @param access_cb function for access control
+ * @param access_cb_cls closure for @a access_cb
* @param server_addr address to listen on (including port), NULL terminated array
* @param socklen length of server_addr
* @param idle_timeout after how long should we timeout idle connections?
* (typically, "port" already in use)
*/
struct GNUNET_SERVER_Handle *
-GNUNET_SERVER_create (GNUNET_CONNECTION_AccessCheck access, void *access_cls,
+GNUNET_SERVER_create (GNUNET_CONNECTION_AccessCheck access_cb,
+ void *access_cb_cls,
struct sockaddr *const *server_addr,
const socklen_t * socklen,
struct GNUNET_TIME_Relative idle_timeout,
{
lsocks = NULL;
}
- return GNUNET_SERVER_create_with_sockets (access, access_cls, lsocks,
- idle_timeout, require_found);
+ return GNUNET_SERVER_create_with_sockets (access_cb,
+ access_cb_cls,
+ lsocks,
+ idle_timeout,
+ require_found);
}
* Helper function for #test_monitor_clients() to trigger
* #GNUNET_SERVER_destroy() after the stack has unwound.
*
- * @param cls the 'struct GNUNET_SERVER_Handle' to destroy
- * @param tc unused
+ * @param cls the `struct GNUNET_SERVER_Handle *` to destroy
*/
static void
-do_destroy (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+do_destroy (void *cls)
{
struct GNUNET_SERVER_Handle *server = cls;
if (GNUNET_NO == client->is_monitor)
return; /* not done yet */
server->in_soft_shutdown = GNUNET_SYSERR;
- GNUNET_SCHEDULER_add_now (&do_destroy, server);
+ (void) GNUNET_SCHEDULER_add_now (&do_destroy, server);
}
void
GNUNET_SERVER_suspend (struct GNUNET_SERVER_Handle *server)
{
- if (GNUNET_SCHEDULER_NO_TASK != server->listen_task)
+ if (NULL != server->listen_task)
{
GNUNET_SCHEDULER_cancel (server->listen_task);
- server->listen_task = GNUNET_SCHEDULER_NO_TASK;
+ server->listen_task = NULL;
}
}
return; /* nothing to do, no listen sockets! */
if (NULL == server->listen_sockets[1])
{
- /* simplified method: no fd set needed; this is then much simpler and
- much more efficient */
+ /* simplified method: no fd set needed; this is then much simpler
+ and much more efficient */
server->listen_task =
GNUNET_SCHEDULER_add_read_net_with_priority (GNUNET_TIME_UNIT_FOREVER_REL,
GNUNET_SCHEDULER_PRIORITY_HIGH,
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Server in soft shutdown\n");
- if (GNUNET_SCHEDULER_NO_TASK != server->listen_task)
+ if (NULL != server->listen_task)
{
GNUNET_SCHEDULER_cancel (server->listen_task);
- server->listen_task = GNUNET_SCHEDULER_NO_TASK;
+ server->listen_task = NULL;
}
if (NULL != server->listen_sockets)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Server shutting down.\n");
- if (GNUNET_SCHEDULER_NO_TASK != server->listen_task)
+ if (NULL != server->listen_task)
{
GNUNET_SCHEDULER_cancel (server->listen_task);
- server->listen_task = GNUNET_SCHEDULER_NO_TASK;
+ server->listen_task = NULL;
}
if (NULL != server->listen_sockets)
{
}
while (NULL != (npos = server->disconnect_notify_list_head))
{
- npos->callback (npos->callback_cls, NULL);
+ npos->callback (npos->callback_cls,
+ NULL);
GNUNET_CONTAINER_DLL_remove (server->disconnect_notify_list_head,
server->disconnect_notify_list_tail,
npos);
}
while (NULL != (npos = server->connect_notify_list_head))
{
- npos->callback (npos->callback_cls, NULL);
+ npos->callback (npos->callback_cls,
+ NULL);
GNUNET_CONTAINER_DLL_remove (server->connect_notify_list_head,
server->connect_notify_list_tail,
npos);
* Task run to warn about missing calls to #GNUNET_SERVER_receive_done.
*
* @param cls our `struct GNUNET_SERVER_Client *` to process more requests from
- * @param tc scheduler context (unused)
*/
static void
-warn_no_receive_done (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+warn_no_receive_done (void *cls)
{
struct GNUNET_SERVER_Client *client = cls;
client->warn_task =
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES,
&warn_no_receive_done, client);
- if (0 == (GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason))
- LOG (GNUNET_ERROR_TYPE_WARNING,
- _("Processing code for message of type %u did not call `GNUNET_SERVER_receive_done' after %s\n"),
- (unsigned int) client->warn_type,
- GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (client->warn_start), GNUNET_YES));
+ LOG (GNUNET_ERROR_TYPE_WARNING,
+ _("Processing code for message of type %u did not call `GNUNET_SERVER_receive_done' after %s\n"),
+ (unsigned int) client->warn_type,
+ GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (client->warn_start),
+ GNUNET_YES));
}
void
GNUNET_SERVER_disable_receive_done_warning (struct GNUNET_SERVER_Client *client)
{
- if (GNUNET_SCHEDULER_NO_TASK != client->warn_task)
+ if (NULL != client->warn_task)
{
GNUNET_SCHEDULER_cancel (client->warn_task);
- client->warn_task = GNUNET_SCHEDULER_NO_TASK;
+ client->warn_task = NULL;
}
}
if (NULL != sender)
{
if ( (0 == sender->suspended) &&
- (GNUNET_SCHEDULER_NO_TASK == sender->warn_task) )
+ (NULL == sender->warn_task) )
{
GNUNET_break (0 != type); /* type should never be 0 here, as we don't use 0 */
sender->warn_start = GNUNET_TIME_absolute_get ();
sender->warn_task =
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES,
- &warn_no_receive_done, sender);
+ &warn_no_receive_done,
+ sender);
sender->warn_type = type;
}
sender->suspended++;
* #GNUNET_SYSERR if we should instantly abort due to error in a previous step
*/
static void
-process_mst (struct GNUNET_SERVER_Client *client, int ret)
+process_mst (struct GNUNET_SERVER_Client *client,
+ int ret)
{
while ((GNUNET_SYSERR != ret) && (NULL != client->server) &&
(GNUNET_YES != client->shutdown_now) && (0 == client->suspended))
client->receive_pending = GNUNET_YES;
GNUNET_CONNECTION_receive (client->connection,
GNUNET_SERVER_MAX_MESSAGE_SIZE - 1,
- client->idle_timeout, &process_incoming,
+ client->idle_timeout,
+ &process_incoming,
client);
break;
}
* @param buf buffer with data received from network
* @param available number of bytes available in buf
* @param addr address of the sender
- * @param addrlen length of addr
+ * @param addrlen length of @a addr
* @param errCode code indicating errors receiving, 0 for success
*/
static void
-process_incoming (void *cls, const void *buf, size_t available,
- const struct sockaddr *addr, socklen_t addrlen, int errCode)
+process_incoming (void *cls,
+ const void *buf,
+ size_t available,
+ const struct sockaddr *addr,
+ socklen_t addrlen,
+ int errCode)
{
struct GNUNET_SERVER_Client *client = cls;
struct GNUNET_SERVER_Handle *server = client->server;
GNUNET_assert (GNUNET_YES == client->receive_pending);
client->receive_pending = GNUNET_NO;
now = GNUNET_TIME_absolute_get ();
- end = GNUNET_TIME_absolute_add (client->last_activity, client->idle_timeout);
-
- if ((NULL == buf) && (0 == available) && (NULL == addr) && (0 == errCode) &&
- (GNUNET_YES != client->shutdown_now) && (NULL != server) &&
- (GNUNET_YES == GNUNET_CONNECTION_check (client->connection)) &&
- (end.abs_value_us > now.abs_value_us))
+ end = GNUNET_TIME_absolute_add (client->last_activity,
+ client->idle_timeout);
+
+ if ( (NULL == buf) &&
+ (0 == available) &&
+ (NULL == addr) &&
+ (0 == errCode) &&
+ (GNUNET_YES != client->shutdown_now) &&
+ (NULL != server) &&
+ (GNUNET_YES == GNUNET_CONNECTION_check (client->connection)) &&
+ (end.abs_value_us > now.abs_value_us) )
{
/* wait longer, timeout changed (i.e. due to us sending) */
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Receive time out, but no disconnect due to sending (%p)\n",
- GNUNET_a2s (addr, addrlen));
+ client);
client->receive_pending = GNUNET_YES;
GNUNET_CONNECTION_receive (client->connection,
GNUNET_SERVER_MAX_MESSAGE_SIZE - 1,
GNUNET_TIME_absolute_get_remaining (end),
- &process_incoming, client);
+ &process_incoming,
+ client);
return;
}
- if ((NULL == buf) || (0 == available) || (0 != errCode) || (NULL == server) ||
- (GNUNET_YES == client->shutdown_now) ||
- (GNUNET_YES != GNUNET_CONNECTION_check (client->connection)))
+ if ( (NULL == buf) ||
+ (0 == available) ||
+ (0 != errCode) ||
+ (NULL == server) ||
+ (GNUNET_YES == client->shutdown_now) ||
+ (GNUNET_YES != GNUNET_CONNECTION_check (client->connection)) )
{
/* other side closed connection, error connecting, etc. */
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Failed to connect or other side closed connection (%p)\n",
+ client);
GNUNET_SERVER_client_disconnect (client);
return;
}
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Server receives %u bytes from `%s'.\n",
- (unsigned int) available, GNUNET_a2s (addr, addrlen));
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Server receives %u bytes from `%s'.\n",
+ (unsigned int) available,
+ GNUNET_a2s (addr, addrlen));
GNUNET_SERVER_client_keep (client);
client->last_activity = now;
if (NULL != server->mst_receive)
- ret =
- client->server->mst_receive (client->server->mst_cls, client->mst,
- client, buf, available, GNUNET_NO, GNUNET_YES);
+ {
+ ret = client->server->mst_receive (client->server->mst_cls,
+ client->mst,
+ client,
+ buf,
+ available,
+ GNUNET_NO,
+ GNUNET_YES);
+ }
else if (NULL != client->mst)
{
ret =
- GNUNET_SERVER_mst_receive (client->mst, client, buf, available, GNUNET_NO,
+ GNUNET_SERVER_mst_receive (client->mst,
+ client,
+ buf,
+ available,
+ GNUNET_NO,
GNUNET_YES);
}
else
GNUNET_break (0);
return;
}
-
- process_mst (client, ret);
+ process_mst (client,
+ ret);
GNUNET_SERVER_client_drop (client);
}
* Task run to start again receiving from the network
* and process requests.
*
- * @param cls our 'struct GNUNET_SERVER_Client*' to process more requests from
- * @param tc scheduler context (unused)
+ * @param cls our `struct GNUNET_SERVER_Client *` to process more requests from
*/
static void
-restart_processing (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+restart_processing (void *cls)
{
struct GNUNET_SERVER_Client *client = cls;
GNUNET_assert (GNUNET_YES != client->shutdown_now);
- client->restart_task = GNUNET_SCHEDULER_NO_TASK;
+ client->restart_task = NULL;
if (GNUNET_NO == client->receive_pending)
{
LOG (GNUNET_ERROR_TYPE_DEBUG, "Server begins to read again from client.\n");
client->receive_pending = GNUNET_YES;
GNUNET_CONNECTION_receive (client->connection,
GNUNET_SERVER_MAX_MESSAGE_SIZE - 1,
- client->idle_timeout, &process_incoming, client);
+ client->idle_timeout,
+ &process_incoming,
+ client);
return;
}
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Server continues processing messages still in the buffer.\n");
GNUNET_SERVER_client_keep (client);
client->receive_pending = GNUNET_NO;
- process_mst (client, GNUNET_NO);
+ process_mst (client,
+ GNUNET_NO);
GNUNET_SERVER_client_drop (client);
}
* received a complete message.
*
* @param cls closure (struct GNUNET_SERVER_Handle)
- * @param client identification of the client (struct GNUNET_SERVER_Client*)
+ * @param client identification of the client (`struct GNUNET_SERVER_Client *`)
* @param message the actual message
*
* @return #GNUNET_OK on success, #GNUNET_SYSERR to stop further processing
*/
static int
-client_message_tokenizer_callback (void *cls, void *client,
+client_message_tokenizer_callback (void *cls,
+ void *client,
const struct GNUNET_MessageHeader *message)
{
struct GNUNET_SERVER_Handle *server = cls;
* @param server the server to use
* @param connection the connection to manage (client must
* stop using this connection from now on)
- * @return the client handle (client should call
- * "client_drop" on the return value eventually)
+ * @return the client handle
*/
struct GNUNET_SERVER_Client *
GNUNET_SERVER_connect_socket (struct GNUNET_SERVER_Handle *server,
client = GNUNET_new (struct GNUNET_SERVER_Client);
client->connection = connection;
- client->reference_count = 1;
client->server = server;
client->last_activity = GNUNET_TIME_absolute_get ();
client->idle_timeout = server->idle_timeout;
server->mst_create (server->mst_cls, client);
else
client->mst =
- GNUNET_SERVER_mst_create (&client_message_tokenizer_callback, server);
+ GNUNET_SERVER_mst_create (&client_message_tokenizer_callback,
+ server);
GNUNET_assert (NULL != client->mst);
for (n = server->connect_notify_list_head; NULL != n; n = n->next)
n->callback (n->callback_cls, client);
-
client->receive_pending = GNUNET_YES;
GNUNET_CONNECTION_receive (client->connection,
GNUNET_SERVER_MAX_MESSAGE_SIZE - 1,
- client->idle_timeout, &process_incoming, client);
+ client->idle_timeout,
+ &process_incoming,
+ client);
return client;
}
void *callback_cls)
{
struct NotifyList *n;
+ struct GNUNET_SERVER_Client *client;
n = GNUNET_new (struct NotifyList);
n->callback = callback;
GNUNET_CONTAINER_DLL_insert (server->connect_notify_list_head,
server->connect_notify_list_tail,
n);
+ for (client = server->clients_head; NULL != client; client = client->next)
+ callback (callback_cls, client);
}
*/
void
GNUNET_SERVER_disconnect_notify_cancel (struct GNUNET_SERVER_Handle *server,
- GNUNET_SERVER_DisconnectCallback
- callback, void *callback_cls)
+ GNUNET_SERVER_DisconnectCallback callback,
+ void *callback_cls)
{
struct NotifyList *pos;
/**
* Destroy the connection that is passed in via @a cls. Used
* as calling #GNUNET_CONNECTION_destroy from within a function
- * that was itself called from within 'process_notify' of
+ * that was itself called from within process_notify() of
* 'connection.c' is not allowed (see #2329).
*
* @param cls connection to destroy
- * @param tc scheduler context (unused)
*/
static void
-destroy_connection (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+destroy_connection (void *cls)
{
struct GNUNET_CONNECTION_Handle *connection = cls;
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Client is being disconnected from the server.\n");
- if (GNUNET_SCHEDULER_NO_TASK != client->restart_task)
+ if (NULL != client->restart_task)
{
GNUNET_SCHEDULER_cancel (client->restart_task);
- client->restart_task = GNUNET_SCHEDULER_NO_TASK;
+ client->restart_task = NULL;
}
- if (GNUNET_SCHEDULER_NO_TASK != client->warn_task)
+ if (NULL != client->warn_task)
{
GNUNET_SCHEDULER_cancel (client->warn_task);
- client->warn_task = GNUNET_SCHEDULER_NO_TASK;
+ client->warn_task = NULL;
}
if (GNUNET_YES == client->receive_pending)
{
server->clients_tail,
client);
if (NULL != server->mst_destroy)
- server->mst_destroy (server->mst_cls, client->mst);
+ server->mst_destroy (server->mst_cls,
+ client->mst);
else
GNUNET_SERVER_mst_destroy (client->mst);
client->mst = NULL;
for (n = server->disconnect_notify_list_head; NULL != n; n = n->next)
- n->callback (n->callback_cls, client);
+ n->callback (n->callback_cls,
+ client);
}
client->reference_count--;
if (client->reference_count > 0)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
- "RC still positive, not destroying everything.\n");
+ "RC of %p still positive, not destroying everything.\n",
+ client);
client->server = NULL;
return;
}
if (GNUNET_YES == client->in_process_client_buffer)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Still processing inputs, not destroying everything.\n");
+ "Still processing inputs of %p, not destroying everything.\n",
+ client);
return;
}
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "RC of %p now zero, destroying everything.\n",
+ client);
if (GNUNET_YES == client->persist)
GNUNET_CONNECTION_persist_ (client->connection);
if (NULL != client->th.cth)
client->connection);
/* need to cancel again, as it might have been re-added
in the meantime (i.e. during callbacks) */
- if (GNUNET_SCHEDULER_NO_TASK != client->warn_task)
+ if (NULL != client->warn_task)
{
GNUNET_SCHEDULER_cancel (client->warn_task);
- client->warn_task = GNUNET_SCHEDULER_NO_TASK;
+ client->warn_task = NULL;
}
if (GNUNET_YES == client->receive_pending)
{
* Wrapper for transmission notification that calls the original
* callback and update the last activity time for our connection.
*
- * @param cls the `struct GNUNET_SERVER_Client`
+ * @param cls the `struct GNUNET_SERVER_Client *`
* @param size number of bytes we can transmit
* @param buf where to copy the message
* @return number of bytes actually transmitted
GNUNET_SERVER_notify_transmit_ready (struct GNUNET_SERVER_Client *client,
size_t size,
struct GNUNET_TIME_Relative timeout,
- GNUNET_CONNECTION_TransmitReadyNotify
- callback, void *callback_cls)
+ GNUNET_CONNECTION_TransmitReadyNotify callback,
+ void *callback_cls)
{
if (NULL != client->th.callback)
return NULL;
"GNUNET_SERVER_receive_done called, but more clients pending\n");
return;
}
- if (GNUNET_SCHEDULER_NO_TASK != client->warn_task)
+ if (NULL != client->warn_task)
{
GNUNET_SCHEDULER_cancel (client->warn_task);
- client->warn_task = GNUNET_SCHEDULER_NO_TASK;
+ client->warn_task = NULL;
}
if (GNUNET_YES == client->in_process_client_buffer)
{
}
LOG (GNUNET_ERROR_TYPE_DEBUG,
"GNUNET_SERVER_receive_done causes restart in reading from the socket\n");
- GNUNET_assert (GNUNET_SCHEDULER_NO_TASK == client->restart_task);
- client->restart_task = GNUNET_SCHEDULER_add_now (&restart_processing, client);
+ GNUNET_assert (NULL == client->restart_task);
+ client->restart_task = GNUNET_SCHEDULER_add_now (&restart_processing,
+ client);
}