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FS-6337 prevent over-frequent jb resets in bad conditions

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This commit is contained in:
Anthony Minessale 2014-05-07 22:12:12 +05:00
parent a933882e7e
commit 2459e710f7
1 changed files with 9 additions and 16 deletions
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25
src/switch_stfu.c
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@ -77,7 +77,6 @@ struct stfu_instance {
uint32_t samples_per_packet;
uint32_t samples_per_second;
uint32_t miss_count;
uint32_t max_plc;
uint32_t qlen;
uint32_t most_qlen;
uint32_t max_qlen;
@ -267,7 +266,6 @@ stfu_status_t stfu_n_resize(stfu_instance_t *i, uint32_t qlen)
}
i->qlen = qlen;
i->max_plc = 5;
i->last_frame = NULL;
}
@ -304,8 +302,6 @@ stfu_instance_t *stfu_n_init(uint32_t qlen, uint32_t max_qlen, uint32_t samples_
i->old_queue = &i->c_queue;
i->name = strdup("none");
i->max_plc = i->qlen / 2;
i->samples_per_second = samples_per_second ? samples_per_second : 8000;
i->period_time = ((i->samples_per_second * 20) / i->samples_per_packet);
@ -754,11 +750,6 @@ stfu_frame_t *stfu_n_read_a_frame(stfu_instance_t *i)
stfu_log(STFU_LOG_EMERG, "%s\n\n\n", i->name);
}
if (delay < 0) {
stfu_n_reset(i);
return NULL;
}
}
if (stfu_log != null_logger && i->debug) {
@ -794,7 +785,7 @@ stfu_frame_t *stfu_n_read_a_frame(stfu_instance_t *i)
i->cur_ts = rframe->ts;
i->cur_seq = rframe->seq;
i->last_wr_ts = i->cur_ts;
i->miss_count++;
i->miss_count = 0;
if (stfu_log != null_logger && i->debug) {
stfu_log(STFU_LOG_EMERG, "%s AUTOCORRECT %d %d %ld %u:%u\n", i->name,
@ -809,16 +800,18 @@ stfu_frame_t *stfu_n_read_a_frame(stfu_instance_t *i)
rframe->ts = i->cur_ts;
rframe->seq = i->cur_seq;
i->miss_count++;
if (stfu_log != null_logger && i->debug) {
stfu_log(STFU_LOG_EMERG, "%s PLC %d %d %ld %u:%u\n", i->name,
i->miss_count, rframe->plc, rframe->dlen, rframe->ts, rframe->ts / i->samples_per_packet);
stfu_log(STFU_LOG_EMERG, "%s PLC %d/%d %d %ld %u:%u\n", i->name,
i->miss_count, i->max_qlen, rframe->plc, rframe->dlen, rframe->ts, rframe->ts / i->samples_per_packet);
}
}
if (i->miss_count > i->max_plc) {
stfu_n_reset(i);
rframe = NULL;
if (i->miss_count > i->max_qlen) {
if (stfu_log != null_logger && i->debug) {
stfu_log(STFU_LOG_EMERG, "%s TOO MANY MISS %d/%d SYNC...\n", i->name, i->miss_count, i->max_qlen);
}
stfu_n_sync(i, 1);
}
}