gtp: Log retrans queue register&free entries
Change-Id: I4e12376652fc7a6a96fbdcb579dbe916c1473012changes/17/27417/2
parent
bdf0697a5a
commit
f471800168
18
gtp/gtp.c
18
gtp/gtp.c
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@ -400,15 +400,13 @@ static int queue_timer_retrans(struct gsn_t *gsn)
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time_t now;
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struct qmsg_t *qmsg;
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now = time(NULL);
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/*printf("Retrans: New beginning %d\n", (int) now); */
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/* get first element in queue, as long as the timeout of that
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* element has expired */
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while ((!queue_getfirst(gsn->queue_req, &qmsg)) &&
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(qmsg->timeout <= now)) {
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/*printf("Retrans timeout found: %d\n", (int) time(NULL)); */
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if (qmsg->retrans > N3_REQUESTS) { /* To many retrans */
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LOGP(DLGTP, LOGL_NOTICE, "Timeout of seq %" PRIu16 "\n",
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LOGP(DLGTP, LOGL_NOTICE, "Retransmit req queue timeout of seq %" PRIu16 "\n",
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qmsg->seq);
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if (gsn->cb_conf)
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gsn->cb_conf(qmsg->type, EOF, NULL, qmsg->cbp);
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@ -434,7 +432,8 @@ static int queue_timer_retrans(struct gsn_t *gsn)
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/* Also clean up reply timeouts */
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while ((!queue_getfirst(gsn->queue_resp, &qmsg)) &&
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(qmsg->timeout < now)) {
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/*printf("Retrans (reply) timeout found: %d\n", (int) time(NULL)); */
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LOGP(DLGTP, LOGL_DEBUG, "Retransmit resp queue seq %"
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PRIu16 " expired, removing from queue\n", qmsg->seq);
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queue_freemsg(gsn->queue_resp, qmsg);
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}
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@ -633,6 +632,8 @@ static int gtp_req(struct gsn_t *gsn, uint8_t version, struct pdp_t *pdp,
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LOGP(DLGTP, LOGL_ERROR, "Retransmit req queue is full (seq=%" PRIu16 ")\n",
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gsn->seq_next);
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} else {
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LOGP(DLGTP, LOGL_DEBUG, "Registering seq=%" PRIu16
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" in restransmit req queue\n", gsn->seq_next);
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memcpy(&qmsg->p, packet, sizeof(union gtp_packet));
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qmsg->l = len;
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qmsg->timeout = time(NULL) + T3_REQUEST; /* When to timeout */
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@ -660,6 +661,7 @@ void gtp_clear_queues(struct gsn_t *gsn)
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{
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struct qmsg_t *qmsg;
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LOGP(DLGTP, LOGL_INFO, "Clearing req & resp retransmit queues\n");
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while (!queue_getfirst(gsn->queue_req, &qmsg)) {
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queue_freemsg(gsn->queue_req, qmsg);
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}
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@ -689,10 +691,14 @@ static int gtp_conf(struct gsn_t *gsn, uint8_t version, struct sockaddr_in *peer
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return EOF;
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}
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GTP_LOGPKG(LOGL_DEBUG, peer, packet, len,
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"Freeing seq=%" PRIu16 " from retransmit req queue\n",
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seq);
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if (queue_freemsg_seq(gsn->queue_req, peer, seq, type, cbp)) {
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gsn->err_seq++;
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GTP_LOGPKG(LOGL_ERROR, peer, packet, len,
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"Confirmation packet not found in queue\n");
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"Confirmation packet not found in retransmit req queue (seq=%"
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PRIu16 ")\n", seq);
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return EOF;
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}
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@ -761,6 +767,8 @@ static int gtp_resp(uint8_t version, struct gsn_t *gsn, struct pdp_t *pdp,
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LOGP(DLGTP, LOGL_ERROR, "Retransmit resp queue is full (seq=%" PRIu16 ")\n",
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seq);
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} else {
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LOGP(DLGTP, LOGL_DEBUG, "Registering seq=%" PRIu16
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" in restransmit resp queue\n", seq);
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memcpy(&qmsg->p, packet, sizeof(union gtp_packet));
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qmsg->l = len;
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qmsg->timeout = time(NULL) + 60; /* When to timeout */
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