libosmo-netif.git branch master updated. 0.0.4-30-g0d90dd1

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The branch, master has been updated via 0d90dd1563739a1db2af30737f9f8e76bfb4120e (commit) via 552bae60814291b301247a092a287f7385ddc3c7 (commit) via f71308001a32a3dd67f2b9098e9a67292d964fbb (commit) via 41d5c3081a3a97a5e18ce8bb2599a76fe399152e (commit) via e1aefad278de2ca9cc410cf6de6752424097c063 (commit) via f9407cc66811d67641fa1d1bb828dc051470ba10 (commit) via b8bdc290d091452e33f87f4756a103eb06fd5403 (commit) via 386e7755a773271873b2abbcb49d2c6ca9bd3b48 (commit) via b36951e6e30380f64d19896e240b1ca540331735 (commit) via 635bef7363b731638bf9f86251ec937f6795934d (commit) via ea549806c90f02f87a1fc6625e0626602048737c (commit) via b3fc27423a76ab4178a3734423800bebd2e9f639 (commit) via ab898deea3903202ae98a2e258b861ec38f4ceed (commit) via d886bd05032611e3274b3b0c9d3ca43c539ad381 (commit) via f3016f29dd3193e48cbc645564fccfdeff724204 (commit) via 22026a4b9b0ff4625b54f0cba654cd0599a15023 (commit) via 75df57e15f94b05571dbfe86dd0a7376d591aeae (commit) via 752a9c68e540f3749cd25cc14bc6d09308755768 (commit) via f67d1126aba76337b9b7d9100464c05bd28732a6 (commit) from c55d867508c8ddb93a822c018b5ce5a9a72006aa (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/libosmo-netif/commit/?id=0d90dd1563739a1db2af30737f… commit 0d90dd1563739a1db2af30737f9f8e76bfb4120e Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 17:10:14 2015 +0200 build: bump library release number I have added two new interfaces to add and to delete circuits from osmux input handles. The client application needs to be adapted to use them otherwise it will break. That's why I'm making this library release incompatible with the previous generation. http://cgit.osmocom.org/libosmo-netif/commit/?id=552bae60814291b301247a092a… commit 552bae60814291b301247a092a287f7385ddc3c7 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 11:11:26 2015 +0200 tests: osmux: iterate 64 times in osmo_test_loop() Instead of 63, this resolves major "definitely lost" remaining leak that valgrind reports regarding msgb. http://cgit.osmocom.org/libosmo-netif/commit/?id=f71308001a32a3dd67f2b9098e… commit f71308001a32a3dd67f2b9098e9a67292d964fbb Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:56:34 2015 +0200 tests: compile tests with debugging symbols, ie. -g Useful when debuggin via valgrind/gdb. http://cgit.osmocom.org/libosmo-netif/commit/?id=41d5c3081a3a97a5e18ce8bb25… commit 41d5c3081a3a97a5e18ce8bb2599a76fe399152e Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:46:41 2015 +0200 tests: osmux: fix msgb leaks http://cgit.osmocom.org/libosmo-netif/commit/?id=e1aefad278de2ca9cc410cf6de… commit e1aefad278de2ca9cc410cf6de6752424097c063 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:40:00 2015 +0200 osmux: kill osmux_get_hdr() Never used, so let's get rid of this function. We can recover it later on in case we need it. http://cgit.osmocom.org/libosmo-netif/commit/?id=f9407cc66811d67641fa1d1bb8… commit f9407cc66811d67641fa1d1bb828dc051470ba10 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:37:29 2015 +0200 tests: osmux: test circuit reopening after closure Make sure circuit routines works correctly. http://cgit.osmocom.org/libosmo-netif/commit/?id=b8bdc290d091452e33f87f4756… commit b8bdc290d091452e33f87f4756a103eb06fd5403 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:31:44 2015 +0200 tests: osmux: validate dummy padding with no voice data interaction Make sure that early dummy bandwitch preallocation works fine in the absence of any kind of voice traffic. http://cgit.osmocom.org/libosmo-netif/commit/?id=386e7755a773271873b2abbcb4… commit 386e7755a773271873b2abbcb49d2c6ca9bd3b48 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:20:54 2015 +0200 tests: osmux: test online deactivation of dummy padding Add RTP packets to circuit with dummy padding enabled to test automatic deactivation once when start seeing real voice traffic. http://cgit.osmocom.org/libosmo-netif/commit/?id=b36951e6e30380f64d19896e24… commit b36951e6e30380f64d19896e240b1ca540331735 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Tue Jul 21 10:17:42 2015 +0200 tests: osmux: factor out main test loop Move main test loop routine to the new osmux_test_loop() function. http://cgit.osmocom.org/libosmo-netif/commit/?id=635bef7363b731638bf9f86251… commit 635bef7363b731638bf9f86251ec937f6795934d Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Mon Jul 20 21:01:58 2015 +0200 tests: osmux: adapt it to use the new circuit API This also introduces a spare circuit that contains no voice data to test bandwidth preallocation through the new osmux dummy frame type. http://cgit.osmocom.org/libosmo-netif/commit/?id=ea549806c90f02f87a1fc6625e… commit ea549806c90f02f87a1fc6625e0626602048737c Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 20:47:04 2015 +0200 osmux: introduce osmux_xfrm_input_open_circuit() This new function allows you to create a circuit on an existing input handle. We don't create the circuit anymore from the first packet seen, instead the client application is in full control of opening and closing the circuit. This change includes a new feature to pad a circuit until we see the first packet that contains voice data. This is useful to preallocate bandwidth on satellite links such as Iridium/OpenPort. http://cgit.osmocom.org/libosmo-netif/commit/?id=b3fc27423a76ab4178a3734423… commit b3fc27423a76ab4178a3734423800bebd2e9f639 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 19:55:18 2015 +0200 osmux: introduce osmux_xfrm_input_close_circuit() Add this new function to explicitly remove an existing circuit. Thus, the client application (openbsc) is in full control to release circuits. Before this patch, the circuit object was added when the first RTP messages was seen, and it was removed when transforming the list of pending RTP messages to the Osmux message (once the timer expired). Moreover, check circuit->nmsgs to account bytes that are consumed by the osmux header, given that !circuit doesn't mean "this is the first packet" anymore. http://cgit.osmocom.org/libosmo-netif/commit/?id=ab898deea3903202ae98a2e258… commit ab898deea3903202ae98a2e258b861ec38f4ceed Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 20:23:25 2015 +0200 osmux: count pending messages to be transformed in the batch Add a new field to count the number of messages in the batch that are pending to be transformed to osmux. Use this new field to check when to enable the osmux timer. The follow up patch keeps circuit objects in the batch until they are closed, so we won't be able to rely on this to know when to enable the timer anymore. http://cgit.osmocom.org/libosmo-netif/commit/?id=d886bd05032611e3274b3b0c9d… commit d886bd05032611e3274b3b0c9d3ca43c539ad381 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 20:13:16 2015 +0200 osmux: pass up struct osmux_batch Instead of struct osmux_in_handle. This object contains the internal batching state information. http://cgit.osmocom.org/libosmo-netif/commit/?id=f3016f29dd3193e48cbc645564… commit f3016f29dd3193e48cbc645564fccfdeff724204 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 19:37:28 2015 +0200 osmux: rename circuit->list to circuit->rtp_list A circuit object contains a list of pending RTP messages to be converted to the osmux format. http://cgit.osmocom.org/libosmo-netif/commit/?id=22026a4b9b0ff4625b54f0cba6… commit 22026a4b9b0ff4625b54f0cba654cd0599a15023 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 19:24:49 2015 +0200 osmux: rename struct batch_list_node to osmux_circuit I think this is a better name for this object. Basically, an input handle represents a batch that is composed of one or more circuit objects. Each circuit object contains a list of RTP messages that are pending to be converted to the osmux format in one single batch. http://cgit.osmocom.org/libosmo-netif/commit/?id=75df57e15f94b05571dbfe86dd… commit 75df57e15f94b05571dbfe86dd0a7376d591aeae Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 19:15:42 2015 +0200 osmux: add circuit helper functions Add osmux_batch_add_circuit() and osmux_batch_find_circuit() helper functions. http://cgit.osmocom.org/libosmo-netif/commit/?id=752a9c68e540f3749cd25cc14b… commit 752a9c68e540f3749cd25cc14bc6d09308755768 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 16:58:31 2015 +0200 osmux: add osmux_input_state structure This new structure serves as container of the internal osmux state during transformation from RTP AMR to the compressed osmux format. This reduces the footprint of several functions and it makes them easier to extend if we need to pass new information between functions. http://cgit.osmocom.org/libosmo-netif/commit/?id=f67d1126aba76337b9b7d91004… commit f67d1126aba76337b9b7d9100464c05bd28732a6 Author: Pablo Neira Ayuso <pablo(a)soleta.eu> Date: Fri Jul 17 21:20:43 2015 +0200 osmux: discard non voice osmux message We only support voice osmux messages by now. Discard unsupported types. ----------------------------------------------------------------------- Summary of changes: include/osmocom/netif/osmux.h | 8 +- src/Makefile.am | 2 +- src/osmux.c | 374 +++++++++++++++++++++++++++--------------- tests/Makefile.am | 2 +- tests/osmux/osmux_test.c | 80 ++++++--- 5 files changed, 305 insertions(+), 161 deletions(-) hooks/post-receive -- Osmocom network interface library