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res_rtp_asterisk: Fix packet stats on bridged connection

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rxcount, txcount, rxoctetcount and txoctetcount weren't being calculated
for bridged streams because the calulations were being done after the
bridged short-circuit.  Actually, rxoctetcount wasn't ever being calculated.

Moved the calculations so they occur for all valid received packets and
all transmitted packets.  Also added rxoctetcount and txoctetcount to
ast_rtp_instance_stat.

Change-Id: I08fb06011a82d38c3b4068867a615068fbe59cbb
This commit is contained in:
George Joseph
2016-03-27 11:53:16 -06:00
parent 77a9272431
commit 44ffb5105a
2 changed files with 20 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/asterisk/rtp_engine.h
View File

@@ -228,6 +228,10 @@ enum ast_rtp_instance_stat {
AST_RTP_INSTANCE_STAT_REMOTE_SSRC,
/*! Retrieve channel unique ID */
AST_RTP_INSTANCE_STAT_CHANNEL_UNIQUEID,
/*! Retrieve number of octets transmitted */
AST_RTP_INSTANCE_STAT_TXOCTETCOUNT,
/*! Retrieve number of octets received */
AST_RTP_INSTANCE_STAT_RXOCTETCOUNT,
};
/* Codes for RTP-specific data - not defined by our AST_FORMAT codes */
@@ -359,6 +363,10 @@ struct ast_rtp_instance_stats {
unsigned int remote_ssrc;
/*! The Asterisk channel's unique ID that owns this instance */
char channel_uniqueid[MAX_CHANNEL_ID];
/*! Number of octets transmitted */
unsigned int txoctetcount;
/*! Number of octets received */
unsigned int rxoctetcount;
};
#define AST_RTP_STAT_SET(current_stat, combined, placement, value) \

15
res/res_rtp_asterisk.c
View File

@@ -2252,6 +2252,7 @@ static int __rtp_sendto(struct ast_rtp_instance *instance, void *buf, size_t siz
struct ast_rtp *rtp = ast_rtp_instance_get_data(instance);
struct ast_srtp *srtp = ast_rtp_instance_get_srtp(instance);
int res;
int hdrlen = 12;
*ice = 0;
@@ -2259,6 +2260,9 @@ static int __rtp_sendto(struct ast_rtp_instance *instance, void *buf, size_t siz
return -1;
}
rtp->txcount++;
rtp->txoctetcount += (len - hdrlen);
#ifdef HAVE_PJPROJECT
if (rtp->ice) {
pj_thread_register_check();
@@ -2274,6 +2278,7 @@ static int __rtp_sendto(struct ast_rtp_instance *instance, void *buf, size_t siz
if (res > 0) {
ast_rtp_instance_set_last_tx(instance, time(NULL));
}
return res;
}
@@ -3352,9 +3357,6 @@ static int ast_rtp_raw_write(struct ast_rtp_instance *instance, struct ast_frame
ast_set_flag(rtp, FLAG_NAT_INACTIVE_NOWARN);
}
} else {
rtp->txcount++;
rtp->txoctetcount += (res - hdrlen);
if (rtp->rtcp && rtp->rtcp->schedid < 0) {
ast_debug(1, "Starting RTCP transmission on RTP instance '%p'\n", instance);
ao2_ref(instance, +1);
@@ -4287,6 +4289,9 @@ static int bridge_p2p_rtp_write(struct ast_rtp_instance *instance, unsigned int
return -1;
}
rtp->rxcount++;
rtp->rxoctetcount += (len - hdrlen);
/* If the payload coming in is not one of the negotiated ones then send it to the core, this will cause formats to change and the bridge to break */
if (ast_rtp_codecs_find_payload_code(ast_rtp_instance_get_codecs(instance1), bridged_payload) == -1) {
ast_debug(1, "Unsupported payload type received \n");
@@ -4517,6 +4522,7 @@ static struct ast_frame *ast_rtp_read(struct ast_rtp_instance *instance, int rtc
rtp->seedrxseqno = 0;
rtp->rxcount = 0;
rtp->rxoctetcount = 0;
rtp->cycles = 0;
rtp->lastrxseqno = 0;
rtp->last_seqno = 0;
@@ -4560,6 +4566,7 @@ static struct ast_frame *ast_rtp_read(struct ast_rtp_instance *instance, int rtc
}
rtp->rxcount++;
rtp->rxoctetcount += (res - hdrlen);
if (rtp->rxcount == 1) {
rtp->seedrxseqno = seqno;
}
@@ -4961,6 +4968,8 @@ static int ast_rtp_get_stat(struct ast_rtp_instance *instance, struct ast_rtp_in
AST_RTP_STAT_SET(AST_RTP_INSTANCE_STAT_TXCOUNT, -1, stats->txcount, rtp->txcount);
AST_RTP_STAT_SET(AST_RTP_INSTANCE_STAT_RXCOUNT, -1, stats->rxcount, rtp->rxcount);
AST_RTP_STAT_SET(AST_RTP_INSTANCE_STAT_TXOCTETCOUNT, -1, stats->txoctetcount, rtp->txoctetcount);
AST_RTP_STAT_SET(AST_RTP_INSTANCE_STAT_RXOCTETCOUNT, -1, stats->rxoctetcount, rtp->rxoctetcount);
AST_RTP_STAT_SET(AST_RTP_INSTANCE_STAT_TXPLOSS, AST_RTP_INSTANCE_STAT_COMBINED_LOSS, stats->txploss, rtp->rtcp->reported_lost);
AST_RTP_STAT_SET(AST_RTP_INSTANCE_STAT_RXPLOSS, AST_RTP_INSTANCE_STAT_COMBINED_LOSS, stats->rxploss, rtp->rtcp->expected_prior - rtp->rtcp->received_prior);