int amqp_tune_connection(amqp_connection_state_t state,
int channel_max,
int frame_max,
int heartbeat)
{
void *newbuf;
ENFORCE_STATE(state, CONNECTION_STATE_IDLE);
state->channel_max = channel_max;
state->frame_max = frame_max;
state->heartbeat = heartbeat;
if (amqp_heartbeat_enabled(state)) {
uint64_t current_time = amqp_get_monotonic_timestamp();
if (0 == current_time) {
return AMQP_STATUS_TIMER_FAILURE;
}
state->next_send_heartbeat = amqp_calc_next_send_heartbeat(state, current_time);
state->next_recv_heartbeat = amqp_calc_next_recv_heartbeat(state, current_time);
}
state->outbound_buffer.len = frame_max;
newbuf = realloc(state->outbound_buffer.bytes, frame_max);
if (newbuf == NULL) {
return AMQP_STATUS_NO_MEMORY;
}
state->outbound_buffer.bytes = newbuf;
return AMQP_STATUS_OK;
}
int amqp_tune_connection(amqp_connection_state_t state,
int channel_max,
int frame_max,
int heartbeat)
{
void *newbuf;
ENFORCE_STATE(state, CONNECTION_STATE_IDLE);
state->channel_max = channel_max;
state->frame_max = frame_max;
state->heartbeat = heartbeat;
empty_amqp_pool(&state->frame_pool);
init_amqp_pool(&state->frame_pool, frame_max);
state->inbound_buffer.len = frame_max;
state->outbound_buffer.len = frame_max;
newbuf = realloc(state->outbound_buffer.bytes, frame_max);
if (newbuf == NULL) {
amqp_destroy_connection(state);
return -ENOMEM;
}
state->outbound_buffer.bytes = newbuf;
return 0;
}
void amqp_release_buffers(amqp_connection_state_t state) {
ENFORCE_STATE(state, CONNECTION_STATE_IDLE);
amqp_assert(state->first_queued_frame == NULL,
"Programming error: attempt to amqp_release_buffers while waiting events enqueued");
recycle_amqp_pool(&state->frame_pool);
recycle_amqp_pool(&state->decoding_pool);
}
void amqp_release_buffers(amqp_connection_state_t state)
{
int i;
ENFORCE_STATE(state, CONNECTION_STATE_IDLE);
for (i = 0; i < POOL_TABLE_SIZE; ++i) {
amqp_pool_table_entry_t *entry = state->pool_table[i];
for ( ;NULL != entry; entry = entry->next) {
amqp_maybe_release_buffers_on_channel(state, entry->channel);
}
}
}
int amqp_tune_connection(amqp_connection_state_t state,
int channel_max,
int frame_max,
int heartbeat)
{
void *newbuf;
ENFORCE_STATE(state, CONNECTION_STATE_IDLE);
state->channel_max = channel_max;
state->frame_max = frame_max;
state->heartbeat = heartbeat;
state->outbound_buffer.len = frame_max;
newbuf = realloc(state->outbound_buffer.bytes, frame_max);
if (newbuf == NULL) {
return AMQP_STATUS_NO_MEMORY;
}
state->outbound_buffer.bytes = newbuf;
return AMQP_STATUS_OK;
}
int amqp_tune_connection(amqp_connection_state_t state,
int channel_max,
int frame_max,
int heartbeat)
{
void *newbuf;
int res;
ENFORCE_STATE(state, CONNECTION_STATE_IDLE);
state->channel_max = channel_max;
state->frame_max = frame_max;
state->heartbeat = heartbeat;
if (0 > state->heartbeat) {
state->heartbeat = 0;
}
res = amqp_time_s_from_now(&state->next_send_heartbeat,
amqp_heartbeat_send(state));
if (AMQP_STATUS_OK != res) {
return res;
}
res = amqp_time_s_from_now(&state->next_recv_heartbeat,
amqp_heartbeat_recv(state));
if (AMQP_STATUS_OK != res) {
return res;
}
state->outbound_buffer.len = frame_max;
newbuf = realloc(state->outbound_buffer.bytes, frame_max);
if (newbuf == NULL) {
return AMQP_STATUS_NO_MEMORY;
}
state->outbound_buffer.bytes = newbuf;
return AMQP_STATUS_OK;
}
