diff options
Diffstat (limited to 'src/tbf.cpp')
| -rw-r--r-- | src/tbf.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/tbf.cpp b/src/tbf.cpp index 824aef0c..35d78375 100644 --- a/src/tbf.cpp +++ b/src/tbf.cpp @@ -99,6 +99,16 @@ int gprs_rlcmac_tbf::append_data(const uint8_t ms_class, } else { /* the TBF exists, so we must write it in the queue * we prepend lifetime in front of PDU */ + + /* hack.. honor the force_llc_lifetime.. */ + if (pdu_delay_csec != 0xffff) { + if ((((pdu_delay_csec / 100) * 1000) - 1000) <= m_llc.m_avg_queue_delay) { + printf("SILENTLY dropping frame with brute force: %u\n", + m_llc.m_avg_queue_delay); + return -ENOMEM; + } + } + struct timeval *tv; struct msgb *llc_msg = msgb_alloc(len + sizeof(*tv) * 2, "llc_pdu_queue"); @@ -1668,8 +1678,14 @@ void gprs_rlcmac_tbf::maybe_schedule_uplink_acknack(const rlc_ul_header *rh) if (rh->si || rh->ti || state_is(GPRS_RLCMAC_FINISHED) || (dir.ul.rx_counter % SEND_ACK_AFTER_FRAMES) == 0) { if (rh->si) { + char rbb[65]; + dir.ul.window.update_rbb(&dir.ul.v_n, rbb); + rbb[64] = '\0'; LOGP(DRLCMACUL, LOGL_NOTICE, "- Scheduling Ack/Nack, " - "because MS is stalled.\n"); + "because MS is stalled: V(Q)=%u V(R)=%u\n V(N)=%s", + dir.ul.window.v_q(), dir.ul.window.v_r(), rbb); + + //abort(); } if (rh->ti) { LOGP(DRLCMACUL, LOGL_DEBUG, "- Scheduling Ack/Nack, " |