Commit b3bd48ed authored by Havoc Pennington's avatar Havoc Pennington

2003-04-25 Havoc Pennington <hp@redhat.com>

        test suite is slightly hosed at the moment, will fix soon

	* bus/connection.c (bus_connections_expire_incomplete): fix to
	properly disable the timeout when required
	(bus_connection_set_name): check whether we can remove incomplete
	connections timeout after we complete each connection.

	* dbus/dbus-mainloop.c (check_timeout): fix this up a bit,
	probably still broken.

	* bus/services.c (bus_registry_acquire_service): implement max
	number of services owned, and honor allow/deny rules on which
	services a connection can own.

	* bus/connection.c (bus_connection_get_policy): report errors here

	* bus/activation.c: implement limit on number of pending
	activations
parent 4b87aa40
2003-04-25 Havoc Pennington <hp@redhat.com>
test suite is slightly hosed at the moment, will fix soon
* bus/connection.c (bus_connections_expire_incomplete): fix to
properly disable the timeout when required
(bus_connection_set_name): check whether we can remove incomplete
connections timeout after we complete each connection.
* dbus/dbus-mainloop.c (check_timeout): fix this up a bit,
probably still broken.
* bus/services.c (bus_registry_acquire_service): implement max
number of services owned, and honor allow/deny rules on which
services a connection can own.
* bus/connection.c (bus_connection_get_policy): report errors here
* bus/activation.c: implement limit on number of pending
activations
2003-04-25 Havoc Pennington <hp@redhat.com>
* dbus/dbus-transport.c (_dbus_transport_get_unix_user): fix bug
......
......@@ -45,6 +45,10 @@ struct BusActivation
DBusHashTable *pending_activations;
char *server_address;
BusContext *context;
int n_pending_activations; /**< This is in fact the number of BusPendingActivationEntry,
* i.e. number of pending activation requests, not pending
* activations per se
*/
};
typedef struct
......@@ -67,6 +71,7 @@ typedef struct
BusActivation *activation;
char *service_name;
DBusList *entries;
int n_entries;
DBusBabysitter *babysitter;
DBusTimeout *timeout;
unsigned int timeout_added : 1;
......@@ -150,6 +155,11 @@ bus_pending_activation_unref (BusPendingActivation *pending_activation)
link = _dbus_list_get_next_link (&pending_activation->entries, link);
}
_dbus_list_clear (&pending_activation->entries);
pending_activation->activation->n_pending_activations -=
pending_activation->n_entries;
_dbus_assert (pending_activation->activation->n_pending_activations >= 0);
dbus_free (pending_activation);
}
......@@ -394,6 +404,7 @@ bus_activation_new (BusContext *context,
activation->refcount = 1;
activation->context = context;
activation->n_pending_activations = 0;
if (!_dbus_string_copy_data (address, &activation->server_address))
{
......@@ -838,6 +849,15 @@ bus_activation_activate_service (BusActivation *activation,
dbus_bool_t retval;
_DBUS_ASSERT_ERROR_IS_CLEAR (error);
if (activation->n_pending_activations >=
bus_context_get_max_pending_activations (activation->context))
{
dbus_set_error (error, DBUS_ERROR_LIMITS_EXCEEDED,
"The maximum number of pending activations has been reached, activation of %s failed",
service_name);
return FALSE;
}
entry = _dbus_hash_table_lookup_string (activation->entries, service_name);
......@@ -902,9 +922,6 @@ bus_activation_activate_service (BusActivation *activation,
pending_activation = _dbus_hash_table_lookup_string (activation->pending_activations, service_name);
if (pending_activation)
{
/* FIXME security - a client could keep sending activations over and
* over, growing this queue.
*/
if (!_dbus_list_append (&pending_activation->entries, pending_activation_entry))
{
_dbus_verbose ("Failed to append a new entry to pending activation\n");
......@@ -913,6 +930,9 @@ bus_activation_activate_service (BusActivation *activation,
bus_pending_activation_entry_free (pending_activation_entry);
return FALSE;
}
pending_activation->n_entries += 1;
pending_activation->activation->n_pending_activations += 1;
}
else
{
......@@ -980,6 +1000,9 @@ bus_activation_activate_service (BusActivation *activation,
bus_pending_activation_entry_free (pending_activation_entry);
return FALSE;
}
pending_activation->n_entries += 1;
pending_activation->activation->n_pending_activations += 1;
if (!_dbus_hash_table_insert_string (activation->pending_activations,
pending_activation->service_name,
......
......@@ -825,6 +825,18 @@ bus_context_get_max_connections_per_user (BusContext *context)
return context->limits.max_connections_per_user;
}
int
bus_context_get_max_pending_activations (BusContext *context)
{
return context->limits.max_pending_activations;
}
int
bus_context_get_max_services_per_connection (BusContext *context)
{
return context->limits.max_services_per_connection;
}
dbus_bool_t
bus_context_check_security_policy (BusContext *context,
DBusConnection *sender,
......@@ -840,7 +852,13 @@ bus_context_check_security_policy (BusContext *context,
if (sender != NULL)
{
_dbus_assert (dbus_connection_get_is_authenticated (sender));
sender_policy = bus_connection_get_policy (sender);
sender_policy = bus_connection_get_policy (sender, error);
if (sender_policy == NULL)
{
_DBUS_ASSERT_ERROR_IS_SET (error);
return FALSE;
}
return FALSE;
}
else
sender_policy = NULL;
......@@ -848,12 +866,18 @@ bus_context_check_security_policy (BusContext *context,
if (recipient != NULL)
{
_dbus_assert (dbus_connection_get_is_authenticated (recipient));
recipient_policy = bus_connection_get_policy (recipient);
recipient_policy = bus_connection_get_policy (recipient, error);
if (recipient_policy == NULL)
{
_DBUS_ASSERT_ERROR_IS_SET (error);
return FALSE;
}
return FALSE;
}
else
recipient_policy = NULL;
if (sender_policy &&
if (sender &&
!bus_client_policy_check_can_send (sender_policy,
context->registry, recipient,
message))
......@@ -869,7 +893,7 @@ bus_context_check_security_policy (BusContext *context,
return FALSE;
}
if (recipient_policy &&
if (recipient &&
!bus_client_policy_check_can_receive (recipient_policy,
context->registry, sender,
message))
......
......@@ -44,44 +44,46 @@ typedef struct BusTransaction BusTransaction;
typedef struct
{
long max_incoming_bytes; /**< How many incoming messages for a connection */
long max_outgoing_bytes; /**< How many outgoing bytes can be queued for a connection */
long max_incoming_bytes; /**< How many incoming messages for a single connection */
long max_outgoing_bytes; /**< How many outgoing bytes can be queued for a single connection */
long max_message_size; /**< Max size of a single message in bytes */
int activation_timeout; /**< How long to wait for an activation to time out */
int auth_timeout; /**< How long to wait for an authentication to time out */
int max_completed_connections; /**< Max number of authorized connections */
int max_incomplete_connections; /**< Max number of incomplete connections */
int max_connections_per_user; /**< Max number of connections auth'd as same user */
int max_pending_activations; /**< Max number of pending activations for the entire bus */
int max_services_per_connection; /**< Max number of owned services for a single connection */
} BusLimits;
BusContext* bus_context_new (const DBusString *config_file,
int print_addr_fd,
DBusError *error);
void bus_context_shutdown (BusContext *context);
void bus_context_ref (BusContext *context);
void bus_context_unref (BusContext *context);
const char* bus_context_get_type (BusContext *context);
const char* bus_context_get_address (BusContext *context);
BusRegistry* bus_context_get_registry (BusContext *context);
BusConnections* bus_context_get_connections (BusContext *context);
BusActivation* bus_context_get_activation (BusContext *context);
DBusLoop* bus_context_get_loop (BusContext *context);
DBusUserDatabase* bus_context_get_user_database (BusContext *context);
dbus_bool_t bus_context_allow_user (BusContext *context,
unsigned long uid);
BusClientPolicy* bus_context_create_client_policy (BusContext *context,
DBusConnection *connection);
int bus_context_get_activation_timeout (BusContext *context);
int bus_context_get_auth_timeout (BusContext *context);
int bus_context_get_max_completed_connections (BusContext *context);
int bus_context_get_max_incomplete_connections (BusContext *context);
int bus_context_get_max_connections_per_user (BusContext *context);
dbus_bool_t bus_context_check_security_policy (BusContext *context,
DBusConnection *sender,
DBusConnection *recipient,
DBusMessage *message,
DBusError *error);
BusContext* bus_context_new (const DBusString *config_file,
int print_addr_fd,
DBusError *error);
void bus_context_shutdown (BusContext *context);
void bus_context_ref (BusContext *context);
void bus_context_unref (BusContext *context);
const char* bus_context_get_type (BusContext *context);
const char* bus_context_get_address (BusContext *context);
BusRegistry* bus_context_get_registry (BusContext *context);
BusConnections* bus_context_get_connections (BusContext *context);
BusActivation* bus_context_get_activation (BusContext *context);
DBusLoop* bus_context_get_loop (BusContext *context);
DBusUserDatabase* bus_context_get_user_database (BusContext *context);
dbus_bool_t bus_context_allow_user (BusContext *context,
unsigned long uid);
BusClientPolicy* bus_context_create_client_policy (BusContext *context,
DBusConnection *connection);
int bus_context_get_activation_timeout (BusContext *context);
int bus_context_get_auth_timeout (BusContext *context);
int bus_context_get_max_completed_connections (BusContext *context);
int bus_context_get_max_incomplete_connections (BusContext *context);
int bus_context_get_max_connections_per_user (BusContext *context);
int bus_context_get_max_pending_activations (BusContext *context);
int bus_context_get_max_services_per_connection (BusContext *context);
dbus_bool_t bus_context_check_security_policy (BusContext *context,
DBusConnection *sender,
DBusConnection *recipient,
DBusMessage *message,
DBusError *error);
#endif /* BUS_BUS_H */
......@@ -306,7 +306,7 @@ bus_config_parser_new (const DBusString *basedir)
* and legitimate auth will fail. If interactive auth (ask user for
* password) is allowed, then potentially it has to be quite long.
*/
parser->limits.auth_timeout = 3000; /* 3 seconds */
parser->limits.auth_timeout = 30000; /* 30 seconds */
parser->limits.max_incomplete_connections = 32;
parser->limits.max_connections_per_user = 128;
......@@ -316,6 +316,9 @@ bus_config_parser_new (const DBusString *basedir)
* DOS all the other users.
*/
parser->limits.max_completed_connections = 1024;
parser->limits.max_pending_activations = 256;
parser->limits.max_services_per_connection = 256;
parser->refcount = 1;
......@@ -1215,6 +1218,18 @@ set_limit (BusConfigParser *parser,
must_be_int = TRUE;
parser->limits.max_connections_per_user = value;
}
else if (strcmp (name, "max_pending_activations") == 0)
{
must_be_positive = TRUE;
must_be_int = TRUE;
parser->limits.max_pending_activations = value;
}
else if (strcmp (name, "max_services_per_connection") == 0)
{
must_be_positive = TRUE;
must_be_int = TRUE;
parser->limits.max_services_per_connection = value;
}
else
{
dbus_set_error (error, DBUS_ERROR_FAILED,
......
......@@ -52,6 +52,7 @@ typedef struct
DBusList *link_in_connection_list;
DBusConnection *connection;
DBusList *services_owned;
int n_services_owned;
char *name;
DBusList *transaction_messages; /**< Stuff we need to send as part of a transaction */
DBusMessage *oom_message;
......@@ -387,6 +388,7 @@ free_connection_data (void *data)
/* services_owned should be NULL since we should be disconnected */
_dbus_assert (d->services_owned == NULL);
_dbus_assert (d->n_services_owned == 0);
/* similarly */
_dbus_assert (d->transaction_messages == NULL);
......@@ -662,52 +664,54 @@ void
bus_connections_expire_incomplete (BusConnections *connections)
{
int next_interval;
long tv_sec, tv_usec;
DBusList *link;
int auth_timeout;
if (connections->incomplete == NULL)
return;
_dbus_get_current_time (&tv_sec, &tv_usec);
auth_timeout = bus_context_get_auth_timeout (connections->context);
next_interval = -1;
link = _dbus_list_get_first_link (&connections->incomplete);
while (link != NULL)
if (connections->incomplete != NULL)
{
DBusList *next = _dbus_list_get_next_link (&connections->incomplete, link);
DBusConnection *connection;
BusConnectionData *d;
double elapsed;
long tv_sec, tv_usec;
DBusList *link;
int auth_timeout;
connection = link->data;
_dbus_get_current_time (&tv_sec, &tv_usec);
auth_timeout = bus_context_get_auth_timeout (connections->context);
link = _dbus_list_get_first_link (&connections->incomplete);
while (link != NULL)
{
DBusList *next = _dbus_list_get_next_link (&connections->incomplete, link);
DBusConnection *connection;
BusConnectionData *d;
double elapsed;
d = BUS_CONNECTION_DATA (connection);
connection = link->data;
_dbus_assert (d != NULL);
d = BUS_CONNECTION_DATA (connection);
elapsed = ((double) tv_sec - (double) d->connection_tv_sec) * 1000.0 +
((double) tv_usec - (double) d->connection_tv_usec) / 1000.0;
_dbus_assert (d != NULL);
elapsed = ((double) tv_sec - (double) d->connection_tv_sec) * 1000.0 +
((double) tv_usec - (double) d->connection_tv_usec) / 1000.0;
if (elapsed > (double) auth_timeout)
{
_dbus_verbose ("Timing out authentication for connection %p\n", connection);
dbus_connection_disconnect (connection);
}
else
{
/* We can end the loop, since the connections are in oldest-first order */
next_interval = auth_timeout - (int) elapsed;
_dbus_verbose ("Connection %p authentication expires in %d milliseconds\n",
connection, next_interval);
if (elapsed >= (double) auth_timeout)
{
_dbus_verbose ("Timing out authentication for connection %p\n", connection);
dbus_connection_disconnect (connection);
}
else
{
/* We can end the loop, since the connections are in oldest-first order */
next_interval = ((double)auth_timeout) - elapsed;
_dbus_verbose ("Connection %p authentication expires in %d milliseconds\n",
connection, next_interval);
break;
}
break;
}
link = next;
link = next;
}
}
if (next_interval >= 0)
{
_dbus_timeout_set_interval (connections->expire_timeout,
......@@ -717,13 +721,15 @@ bus_connections_expire_incomplete (BusConnections *connections)
_dbus_verbose ("Enabled incomplete connections timeout with interval %d, %d incomplete connections\n",
next_interval, connections->n_incomplete);
}
else
else if (dbus_timeout_get_enabled (connections->expire_timeout))
{
_dbus_timeout_set_enabled (connections->expire_timeout, FALSE);
_dbus_verbose ("Disabled incomplete connections timeout, %d incomplete connections\n",
connections->n_incomplete);
}
else
_dbus_verbose ("No need to disable incomplete connections timeout\n");
}
static dbus_bool_t
......@@ -731,6 +737,8 @@ expire_incomplete_timeout (void *data)
{
BusConnections *connections = data;
_dbus_verbose ("Running %s\n", _DBUS_FUNCTION_NAME);
/* note that this may remove the timeout */
bus_connections_expire_incomplete (connections);
......@@ -803,7 +811,8 @@ bus_connection_is_in_group (DBusConnection *connection,
}
BusClientPolicy*
bus_connection_get_policy (DBusConnection *connection)
bus_connection_get_policy (DBusConnection *connection,
DBusError *error)
{
BusConnectionData *d;
......@@ -814,6 +823,9 @@ bus_connection_get_policy (DBusConnection *connection)
if (!dbus_connection_get_is_authenticated (connection))
{
_dbus_verbose ("Tried to get policy for unauthenticated connection!\n");
dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
"Connection is not yet authenticated; the pre-authentication "
"implicit security policy is to deny everything");
return NULL;
}
......@@ -828,11 +840,19 @@ bus_connection_get_policy (DBusConnection *connection)
/* we may have a NULL policy on OOM or error getting list of
* groups for a user. In the latter case we don't handle it so
* well currently, just keep pretending we're out of memory,
* which is kind of bizarre.
* well currently, as it will just keep failing over and over.
*/
}
if (d->policy == NULL)
{
dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
"There was an error creating the security policy for connection \"%s\"; "
"all operations will fail for now.",
d->name ? d->name : "(inactive)");
return NULL;
}
return d->policy;
}
......@@ -1075,6 +1095,8 @@ bus_connection_add_owned_service_link (DBusConnection *connection,
_dbus_assert (d != NULL);
_dbus_list_append_link (&d->services_owned, link);
d->n_services_owned += 1;
}
dbus_bool_t
......@@ -1103,6 +1125,20 @@ bus_connection_remove_owned_service (DBusConnection *connection,
_dbus_assert (d != NULL);
_dbus_list_remove_last (&d->services_owned, service);
d->n_services_owned -= 1;
_dbus_assert (d->n_services_owned >= 0);
}
int
bus_connection_get_n_services_owned (DBusConnection *connection)
{
BusConnectionData *d;
d = BUS_CONNECTION_DATA (connection);
_dbus_assert (d != NULL);
return d->n_services_owned;
}
dbus_bool_t
......@@ -1144,6 +1180,9 @@ bus_connection_set_name (DBusConnection *connection,
_dbus_assert (d->connections->n_incomplete >= 0);
_dbus_assert (d->connections->n_completed > 0);
/* See if we can remove the timeout */
bus_connections_expire_incomplete (d->connections);
return TRUE;
}
......
......@@ -68,7 +68,7 @@ void bus_connection_remove_owned_service (DBusConnection *connection,
BusService *service);
void bus_connection_add_owned_service_link (DBusConnection *connection,
DBusList *link);
int bus_connection_get_n_services_owned (DBusConnection *connection);
/* called by driver.c */
dbus_bool_t bus_connection_set_name (DBusConnection *connection,
......@@ -83,7 +83,8 @@ dbus_bool_t bus_connection_is_in_group (DBusConnection *connection,
dbus_bool_t bus_connection_get_groups (DBusConnection *connection,
unsigned long **groups,
int *n_groups);
BusClientPolicy* bus_connection_get_policy (DBusConnection *connection);
BusClientPolicy* bus_connection_get_policy (DBusConnection *connection,
DBusError *error);
/* transaction API so we can send or not send a block of messages as a whole */
......
......@@ -204,10 +204,11 @@ create_unique_client_name (BusRegistry *registry,
* for INT_MAX * INT_MAX combinations, should be pretty safe against
* wraparound.
*/
/* FIXME these should be in BusRegistry rather than static vars */
static int next_major_number = 0;
static int next_minor_number = 0;
int len;
len = _dbus_string_get_length (str);
while (TRUE)
......
......@@ -30,6 +30,7 @@
#include "connection.h"
#include "utils.h"
#include "activation.h"
#include "policy.h"
struct BusService
{
......@@ -257,6 +258,7 @@ bus_registry_acquire_service (BusRegistry *registry,
dbus_bool_t retval;
DBusConnection *old_owner;
DBusConnection *current_owner;
BusClientPolicy *policy;
BusService *service;
retval = FALSE;
......@@ -283,6 +285,37 @@ bus_registry_acquire_service (BusRegistry *registry,
goto out;
}
policy = bus_connection_get_policy (connection, error);
if (policy == NULL)
{
_DBUS_ASSERT_ERROR_IS_SET (error);
goto out;
}
if (!bus_client_policy_check_can_own (policy, connection,
service_name))
{
dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
"Connection \"%s\" is not allowed to own the service \"%s\" due "
"to security policies in the configuration file",
bus_connection_is_active (connection) ?
bus_connection_get_name (connection) :
"(inactive)");
goto out;
}
if (bus_connection_get_n_services_owned (connection) >=
bus_context_get_max_services_per_connection (registry->context))
{
dbus_set_error (error, DBUS_ERROR_LIMITS_EXCEEDED,
"Connection \"%s\" is not allowed to own more services "
"(increase limits in configuration file if required)",
bus_connection_is_active (connection) ?
bus_connection_get_name (connection) :
"(inactive)");
goto out;
}
service = bus_registry_lookup (registry, service_name);
......
......@@ -356,10 +356,12 @@ check_timeout (unsigned long tv_sec,
long interval_milliseconds;
int interval;
/* I'm pretty sure this function could suck (a lot) less */
interval = dbus_timeout_get_interval (tcb->timeout);
interval_seconds = interval / 1000;
interval_milliseconds = interval - interval_seconds * 1000;
interval_seconds = interval / 1000L;
interval_milliseconds = interval % 1000L;
expiration_tv_sec = tcb->last_tv_sec + interval_seconds;
expiration_tv_usec = tcb->last_tv_usec + interval_milliseconds * 1000;
......@@ -368,44 +370,35 @@ check_timeout (unsigned long tv_sec,
expiration_tv_usec -= 1000000;
expiration_tv_sec += 1;
}
if (expiration_tv_sec < tv_sec ||
(expiration_tv_sec == tv_sec && expiration_tv_usec < tv_usec))
{
_dbus_verbose ("System clock went backward interval_seconds %ld interval_msecs %ld last_tv_sec %lu last_tv_usec %lu tv_sec %lu tv_usec %lu\n",
interval_seconds, interval_milliseconds,
tcb->last_tv_sec, tcb->last_tv_usec, tv_sec, tv_usec);
/* The system time has been set backwards, reset the timeout to "interval" in the future */
tcb->last_tv_sec = tv_sec;
tcb->last_tv_usec = tv_usec;
*timeout = interval;
return FALSE;
}
sec_remaining = expiration_tv_sec - tv_sec;
msec_remaining = (expiration_tv_usec - tv_usec) / 1000;
#if 0
printf ("Interval is %ld seconds %ld msecs\n",
interval_seconds,
interval_milliseconds);
printf ("Now is %lu seconds %lu usecs\n",
tv_sec, tv_usec);
printf ("Exp is %lu seconds %lu usecs\n",
expiration_tv_sec, expiration_tv_usec);
printf ("Pre-correction, remaining sec_remaining %ld msec_remaining %ld\n", sec_remaining, msec_remaining);
/* need to force this to be signed, as it is intended to sometimes
* produce a negative result
*/
msec_remaining = ((long) expiration_tv_usec - (long) tv_usec) / 1000L;
#if MAINLOOP_SPEW
_dbus_verbose ("Interval is %ld seconds %ld msecs\n",
interval_seconds,
interval_milliseconds);
_dbus_verbose ("Now is %lu seconds %lu usecs\n",
tv_sec, tv_usec);
_dbus_verbose ("Last is %lu seconds %lu usecs\n",
tcb->last_tv_sec, tcb->last_tv_usec);
_dbus_verbose ("Exp is %lu seconds %lu usecs\n",
expiration_tv_sec, expiration_tv_usec);
_dbus_verbose ("Pre-correction, sec_remaining %ld msec_remaining %ld\n",
sec_remaining, msec_remaining);
#endif
/* We do the following in a rather convoluted fashion to deal with
* the fact that we don't have an integral type big enough to hold
* the difference of two timevals in millseconds.
* the difference of two timevals in milliseconds.
*/
if (sec_remaining < 0 || (sec_remaining == 0 && msec_remaining < 0))
msec_remaining = 0;
{
*timeout = 0;
}
else
{
if (msec_remaining < 0)
......@@ -414,20 +407,29 @@ check_timeout (unsigned long tv_sec,
sec_remaining -= 1;
}
if (msec_remaining > _DBUS_INT_MAX)
{
/* Not going to fit in a 32-bit integer */
msec_remaining = _DBUS_INT_MAX;
}
if (sec_remaining > (_DBUS_INT_MAX / 1000) ||
msec_remaining > _DBUS_INT_MAX)
*timeout = _DBUS_INT_MAX;
else
*timeout = sec_remaining * 1000 + msec_remaining;
}
*timeout = msec_remaining;
if (*timeout > interval)
{
/* This indicates that the system clock probably moved backward */
_dbus_verbose ("System clock set backward! Resetting timeout.\n");
tcb->last_tv_sec = tv_sec;
tcb->last_tv_usec = tv_usec;
*timeout = interval;
}
#if MAINLOOP_SPEW
_dbus_verbose (" timeout expires in %d milliseconds\n", *timeout);
#endif
return msec_remaining == 0;
return *timeout == 0;
}
dbus_bool_t
......@@ -708,6 +710,12 @@ _dbus_loop_iterate (DBusLoop *loop,
retval = TRUE;
}
else
{
#if MAINLOOP_SPEW
_dbus_verbose (" timeout has not expired\n");
#endif
}
}
link = next;
......
......@@ -124,6 +124,8 @@ void
_dbus_timeout_set_interval (DBusTimeout *timeout,
int interval)
{
_dbus_assert (interval >= 0);
timeout->interval = interval;
}
......
......@@ -135,9 +135,9 @@ Elements:
Available limits are:
"max_incoming_bytes" : total size in bytes of messages
incoming from a connection
incoming from a single connection
"max_outgoing_bytes" : total size in bytes of messages
queued up for a connection
queued up for a single connection
"max_message_size" : max size of a single message in
bytes
"activation_timeout" : milliseconds (thousandths) until
......@@ -150,6 +150,10 @@ Elements:
connections
"max_connections_per_user" : max number of completed connections from