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add new function to init an empty switch_sockaddr_t to avoid an unnecessary dns lookup on 0.0.0.0

This commit is contained in:
Anthony Minessale 2010-12-11 11:41:19 -06:00
parent ee5d1c4dcf
commit 009c41d460
3 changed files with 17 additions and 2 deletions
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2
src/include/switch_apr.h
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@ -1110,6 +1110,8 @@ SWITCH_DECLARE(int) switch_sockaddr_equal(const switch_sockaddr_t *sa1, const sw
SWITCH_DECLARE(switch_status_t) switch_sockaddr_info_get(switch_sockaddr_t ** sa, const char *hostname, SWITCH_DECLARE(switch_status_t) switch_sockaddr_info_get(switch_sockaddr_t ** sa, const char *hostname,
int32_t family, switch_port_t port, int32_t flags, switch_memory_pool_t *pool); int32_t family, switch_port_t port, int32_t flags, switch_memory_pool_t *pool);
SWITCH_DECLARE(switch_status_t) switch_sockaddr_create(switch_sockaddr_t **sa, switch_memory_pool_t *pool);
/** /**
* Send data over a network. * Send data over a network.
* @param sock The socket to send the data over. * @param sock The socket to send the data over.

12
src/switch_apr.c
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@ -729,6 +729,18 @@ SWITCH_DECLARE(switch_status_t) switch_socket_recv(switch_socket_t *sock, char *
return apr_socket_recv(sock, buf, len); return apr_socket_recv(sock, buf, len);
} }
SWITCH_DECLARE(switch_status_t) switch_sockaddr_create(switch_sockaddr_t **sa, switch_memory_pool_t *pool)
{
switch_sockaddr_t *new_sa;
new_sa = apr_pcalloc(pool, sizeof(apr_sockaddr_t));
switch_assert(new_sa);
new_sa->pool = pool;
memset(new_sa, 0, sizeof(new_sa));
*sa = new_sa;
return SWITCH_STATUS_SUCCESS;
}
SWITCH_DECLARE(switch_status_t) switch_sockaddr_info_get(switch_sockaddr_t ** sa, const char *hostname, int32_t family, SWITCH_DECLARE(switch_status_t) switch_sockaddr_info_get(switch_sockaddr_t ** sa, const char *hostname, int32_t family,
switch_port_t port, int32_t flags, switch_memory_pool_t *pool) switch_port_t port, int32_t flags, switch_memory_pool_t *pool)
{ {

5
src/switch_rtp.c
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@ -1367,9 +1367,10 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_create(switch_rtp_t **new_rtp_session
switch_rtp_set_flag(rtp_session, flags); switch_rtp_set_flag(rtp_session, flags);
/* for from address on recvfrom calls */ /* for from address on recvfrom calls */
switch_sockaddr_info_get(&rtp_session->from_addr, NULL, SWITCH_UNSPEC, 0, 0, pool); switch_sockaddr_create(&rtp_session->from_addr, pool);
if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_ENABLE_RTCP)) { if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_ENABLE_RTCP)) {
switch_sockaddr_info_get(&rtp_session->rtcp_from_addr, NULL, SWITCH_UNSPEC, 0, 0, pool); switch_sockaddr_create(&rtp_session->rtcp_from_addr, pool);
} }
rtp_session->seq = (uint16_t) rand(); rtp_session->seq = (uint16_t) rand();
rtp_session->ssrc = (uint32_t) ((intptr_t) rtp_session + (uint32_t) switch_epoch_time_now(NULL)); rtp_session->ssrc = (uint32_t) ((intptr_t) rtp_session + (uint32_t) switch_epoch_time_now(NULL));