williamp/osmocom-analog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

AMPS: Detect difference between paging response and call response

Browse Source 
Release call, if paging response was received, after call from fixed
network has already been released.
This commit is contained in:
Andreas Eversberg
2016-06-19 17:41:42 +02:00
parent 2b61a2ca4a
commit f87e36fa47
2 changed files with 14 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/amps/amps.c
View File

@@ -648,15 +648,21 @@ void amps_rx_recc(amps_t *amps, uint8_t scm, uint32_t esn, uint32_t min1, uint16
}
} else
if (order == 0 && ordq == 0 && msg_type == 0) {
trans = search_transaction_number(amps, min1, min2);
if (!trans) {
PDEBUG(DAMPS, DEBUG_INFO, "Call %s -> %s (ESN = %08x, %s)\n", callerid, dialing, esn, amps_scm(scm));
} else {
if (!dialing)
PDEBUG(DAMPS, DEBUG_INFO, "Paging reply %s (ESN = %08x, %s)\n", callerid, esn, amps_scm(scm));
else
PDEBUG(DAMPS, DEBUG_INFO, "Call %s -> %s (ESN = %08x, %s)\n", callerid, dialing, esn, amps_scm(scm));
trans = search_transaction_number(amps, min1, min2);
if (!trans && !dialing) {
PDEBUG(DAMPS, DEBUG_NOTICE, "Paging reply, but call is already gone, rejecting call\n");
goto reject;
}
if (trans && dialing)
PDEBUG(DAMPS, DEBUG_NOTICE, "There is already a transaction for this phone. Cloning?\n");
vc = search_free_vc();
if (!vc) {
PDEBUG(DAMPS, DEBUG_NOTICE, "No free channel, rejecting call\n");
reject:
if (!trans) {
trans = create_transaction(amps, TRANS_CALL_REJECT, min1, min2, 0, 0, 3, 0);
if (!trans) {