Author: anthm Date: Fri May 23 19:53:10 2008 New Revision: 8563 Modified: freeswitch/trunk/src/switch_rtp.c Log: more nat goodies for proxy media mode Modified: freeswitch/trunk/src/switch_rtp.c ============================================================================== --- freeswitch/trunk/src/switch_rtp.c (original) +++ freeswitch/trunk/src/switch_rtp.c Fri May 23 19:53:10 2008 @@ -1130,7 +1130,34 @@ goto end; } - if (bytes > 0) { + if (bytes && switch_test_flag(rtp_session, SWITCH_RTP_FLAG_AUTOADJ) && switch_sockaddr_get_port(rtp_session->from_addr)) { + const char *tx_host; + const char *old_host; + char bufa[30], bufb[30]; + tx_host = switch_get_addr(bufa, sizeof(bufa), rtp_session->from_addr); + old_host = switch_get_addr(bufb, sizeof(bufb), rtp_session->remote_addr); + if ((switch_sockaddr_get_port(rtp_session->from_addr) != rtp_session->remote_port) || strcmp(tx_host, old_host)) { + const char *err; + uint32_t old = rtp_session->remote_port; + + if (!switch_strlen_zero(tx_host) && switch_sockaddr_get_port(rtp_session->from_addr) > 0) { + if (++rtp_session->autoadj_tally >= 10) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, + "Auto Changing port from %s:%u to %s:%u\n", old_host, old, tx_host, + switch_sockaddr_get_port(rtp_session->from_addr)); + switch_rtp_set_remote_address(rtp_session, tx_host, switch_sockaddr_get_port(rtp_session->from_addr), &err); + } + } + } + } + + if (bytes && rtp_session->autoadj_window) { + if (--rtp_session->autoadj_window == 0) { + switch_clear_flag_locked(rtp_session, SWITCH_RTP_FLAG_AUTOADJ); + } + } + + if (bytes) { rtp_session->missed_count = 0; } @@ -1372,33 +1399,6 @@ goto end; } - if (bytes && switch_test_flag(rtp_session, SWITCH_RTP_FLAG_AUTOADJ) && switch_sockaddr_get_port(rtp_session->from_addr)) { - const char *tx_host; - const char *old_host; - char bufa[30], bufb[30]; - tx_host = switch_get_addr(bufa, sizeof(bufa), rtp_session->from_addr); - old_host = switch_get_addr(bufb, sizeof(bufb), rtp_session->remote_addr); - if ((switch_sockaddr_get_port(rtp_session->from_addr) != rtp_session->remote_port) || strcmp(tx_host, old_host)) { - const char *err; - uint32_t old = rtp_session->remote_port; - - if (!switch_strlen_zero(tx_host) && switch_sockaddr_get_port(rtp_session->from_addr) > 0) { - if (++rtp_session->autoadj_tally >= 10) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, - "Auto Changing port from %s:%u to %s:%u\n", old_host, old, tx_host, - switch_sockaddr_get_port(rtp_session->from_addr)); - switch_rtp_set_remote_address(rtp_session, tx_host, switch_sockaddr_get_port(rtp_session->from_addr), &err); - } - } - } - } - - if (rtp_session->autoadj_window) { - if (--rtp_session->autoadj_window == 0) { - switch_clear_flag_locked(rtp_session, SWITCH_RTP_FLAG_AUTOADJ); - } - } - if (bytes && rtp_session->cng_pt && rtp_session->recv_msg.header.pt == rtp_session->cng_pt) { goto do_continue; }