openbsc.git branch jerlbeck/wip/gprs-patching updated. 0.13.0-815-g72b5499

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, jerlbeck/wip/gprs-patching has been updated discards cbfe8ef90a319af5d79b9daf71d2b9b7724b6b8e (commit) discards f3c47fa3d806c03ded03db2df066d99d02746eb6 (commit) discards 27615b08821ce28274781c0fdeb3b346790f48f9 (commit) discards de8cc00347b8a7a6f84a118061ff12f692e13c6b (commit) discards 64565a42bd0671a0a76ff52067b3f89e84580f88 (commit) discards d3d8ad8fb942a09b9181d4af4fd1b253228f016a (commit) discards ca4cd173b7c5967d07f54361516431391c6ec246 (commit) discards a53f256fc4c60ddc248c706ac78937fdc4bb4626 (commit) discards ea14a214ce3d0113eb2568d5c1b25c36b43a4c52 (commit) discards afdd20dfb0dfc744ce36a36bb701ff7e5292886c (commit) discards c88796ae5543f4ef44cffd818abec4e357606737 (commit) discards fac8bf97e1efb4edabcd7d216d2077a8e7860517 (commit) discards 5276257deb22cbb21d9412c5f4314f852dd22e64 (commit) discards 53031a102b78d5d24ee0bb533062fe35bdf5fd7b (commit) discards 1ede9ba708b25479c3d339d3275a33996f032ae4 (commit) discards fbbc4a98998840a98402f75c2caa5e0bd548e724 (commit) discards 449619df45c76003b3d276b11e3ce03f57caac92 (commit) discards 1083ca12326f3f51d2822371603a83eb45dbd5e8 (commit) via 72b54994d68d89ff2cccf3e113d92ebbe0f7ca17 (commit) via 8a429f4242565cb7b93fe2339ce79b25a0206ca4 (commit) via cc010b38444238f3492b8863c50d58b43b141c34 (commit) via 84d82ddbc66ae37a8e275bd4be7d317133d63a4a (commit) via a50c77163fc84dab5d137cbfe06335571387fbf1 (commit) via fed0c790379929813407108618db7b7143e7be97 (commit) via 8efcafd1bd5f825d2e88c8e0ded1e16e9107ca6b (commit) via 468eebefdd5e98748c47891c381e0a91b27b8161 (commit) via cebc8b091949338b11c69b0d5ec090bc80773ac5 (commit) via e70c27ff1174bd43c95ce1f18e64b7ced20889f7 (commit) via 6dad5dfb86f36ba9ef152cab8f1116ed8b9ed85e (commit) via ae361bf3597f208e36c248b1481e1a52cb163089 (commit) via a284f119e360d69805a355f13e037a56a4b61613 (commit) via b48e6dd0919fca3a2d311a1fd4bb422f4dfba1c7 (commit) via 6484925e96df54873ce2e3eb3b44bd2db86a4341 (commit) via 8d3c3c7b8be945b303d221e689e49f07ddeede43 (commit) via 55c141829282d7c367922a5ff3505c5671b37015 (commit) via 35a058d09e0dcdabf2887608c7e38a73413b7fb1 (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (cbfe8ef90a319af5d79b9daf71d2b9b7724b6b8e) \ N -- N -- N (72b54994d68d89ff2cccf3e113d92ebbe0f7ca17) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. 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/openbsc/commit/?id=72b54994d68d89ff2cccf3e113d92ebb… commit 72b54994d68d89ff2cccf3e113d92ebbe0f7ca17 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Tue Sep 30 13:53:26 2014 +0200 sgsn: Added TODOs (TODO) TODO: - fix and remove TODOs - add test cases for Detach(reattach) - add test cases for PDP context deletion (OW#1311) - add test cases for Cancel pending timer in sgsn_mm_ctx_free - remove this commit Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=8a429f4242565cb7b93fe2339ce79b25… commit 8a429f4242565cb7b93fe2339ce79b25a0206ca4 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Oct 17 10:08:02 2014 +0200 sgsn: Do not die in _bssgp_tx_dl_ud on TLLI mismatch (TODO) Currently an OSMO_ASSERT fails, if the message's and the mmctx's TLLIs do not match. This commit turns the assertion into an ERROR log message and uses the default values for IMSI, DRX, and RA CAP instead of the MM context values in this case. TODO: - find the real source for the problem - add test cases derived from what is being described in the ticket Ticket: OW#1322 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=cc010b38444238f3492b8863c50d58b4… commit cc010b38444238f3492b8863c50d58b43b141c34 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Wed Dec 17 14:03:35 2014 +0100 sgsn: Add PDP info to subscriber data (TODO) TODO: - commit message - raw binary representation ??? - tests Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=84d82ddbc66ae37a8e275bd4be7d3171… commit 84d82ddbc66ae37a8e275bd4be7d317133d63a4a Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 19:11:20 2014 +0100 sgsn: Add logging to connect_timer_cb (TODO) TODO: - LOGLevel ? Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=a50c77163fc84dab5d137cbfe0633557… commit a50c77163fc84dab5d137cbfe06335571387fbf1 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 19:19:46 2014 +0100 sgsn: Show GSUP client info on 'show sgsn' This commit adds a line to the output of 'show sgsn' if the GSUP client has been initialized: - Remote authorization: [not] connected to HOST:PORT via GSUP Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=fed0c790379929813407108618db7b71… commit fed0c790379929813407108618db7b7143e7be97 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 19:18:54 2014 +0100 sgsn: Send PING and eventually reconnect Currently, the reconnect mechanism relies on gsup_client_updown_cb which in turn gets called based on the OS' view of connection state. This patch adds a timer based PING mechanism that regularly sends PING messages and forces a reconnect if a PONG message won't be received until the next PING message is scheduled. The current ping interval is 20s. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=8efcafd1bd5f825d2e88c8e0ded1e16e… commit 8efcafd1bd5f825d2e88c8e0ded1e16e9107ca6b Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 19:15:55 2014 +0100 sgsn: Handle incoming IPA CCM message in gsup_client_read_cb Currently the IPA CCM messages are not handled by the GSUP client. This means, that the client doesn't answer to PING and ID_GET and logs notices when receiving PONG or ID_ACK. At least the PING functionality (remotely originated PING) shall be supported. This patch extends gsup_client_read_cb by a call to ipaccess_bts_handle_ccm. Only when the return code is 0, the message is processed further and checked for an OSMO/GSUP message. ID_GET messages are answered by a dummy description, where only the unit_name is set to 'SGSN'. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=468eebefdd5e98748c47891c381e0a91… commit 468eebefdd5e98748c47891c381e0a91b27b8161 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 19:00:56 2014 +0100 sgsn: Handle return code of ipa_client_conn_open correctly The ipa_client_conn_open function does not distinguish between a connection being already established or waiting for establishment. In either case, the application gets informed about the connection state via the updown_cb. The 'up' parameter is only set, if poll/select consider the socket as writable. This patch handles both cases equally and fully relies on the updown_cb to adjust the gsupc obejct state. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=cebc8b091949338b11c69b0d5ec090bc… commit cebc8b091949338b11c69b0d5ec090bc80773ac5 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 18:50:05 2014 +0100 sgsn: Avoid sending stale GSUP requests after reconnect Currently, messages are added to the tx queue even if the connection is down for some reason and all of these messages are eventually sent after a re-connect. The MS has probably sent several Attach Requests while the connection was down and will continue doing so. Therefore these stored messages could be dropped. This patch clears the queue before re-connecting and also extends gprs_gsup_client_send to return immediately, when the connection is not established instead of calling ipa_client_conn_send. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=e70c27ff1174bd43c95ce1f18e64b7ce… commit e70c27ff1174bd43c95ce1f18e64b7ced20889f7 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Thu Dec 18 15:00:29 2014 +0100 sgsn: Add automatic re-connect if the GSUP connection is down Currently the GSUP connection to a server is not restarted if the connection cannot be established or is terminated during operation. This commit adds a timer based connection mechanism, basically consisting of a timer callback that calls gsup_client_connect. The timer is eventually triggered (up == 0) or cleared (up != 0) by gsup_client_updown_cb. It adds calls to osmo_timer_del() to gsup_client_connect and gprs_gsup_client_destroy. The latter is now called instead of talloc_free in gprs_gsup_client_create on error to be on the safe side. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=6dad5dfb86f36ba9ef152cab8f1116ed… commit 6dad5dfb86f36ba9ef152cab8f1116ed8b9ed85e Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 18:30:41 2014 +0100 sgsn/test: Extend tests to simulate lost GSUP requests This patch extends test_gmm_attach to optionally resend Attach Requests until the SGSN responds to it instead of calling OSMO_ASSERT at a few places. The test_gmm_attach_subscr_gsup_auth test optionally uses this feature. It is called once in either mode. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=ae361bf3597f208e36c248b1481e1a52… commit ae361bf3597f208e36c248b1481e1a52cb163089 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 18:26:09 2014 +0100 sgsn/test: Add GMM test for a GSUP based attach procedure This test calls test_gmm_attach() where the mocked subscriber functions insert GSUP messages instead of manipulating the subscriber structure directly. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=a284f119e360d69805a355f13e037a56… commit a284f119e360d69805a355f13e037a56a4b61613 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 18:19:50 2014 +0100 sgsn/test: Add wrapper for gprs_subscr_rx_gsup_message Currently, several lines of boiler plate are needed around a call to gprs_subscr_rx_gsup_message. This patch puts all of this (including the call to gprs_subscr_rx_gsup_message) into a separate function. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=b48e6dd0919fca3a2d311a1fd4bb422f… commit b48e6dd0919fca3a2d311a1fd4bb422f4dfba1c7 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 18:17:10 2014 +0100 sgsn: Log requested state change in sgsn_auth_update Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=6484925e96df54873ce2e3eb3b44bd2d… commit 6484925e96df54873ce2e3eb3b44bd2db86a4341 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Fri Dec 19 18:08:48 2014 +0100 sgsn: Add global require_update_location flag This flag is used to determine, whether the Update Location procedure shall be invoked. This is currently only set, when the 'remote' authorization policy is set. When the flag is set, sgsn_auth_update will not never be called directly by sgsn_auth_request, if an Attach Request procedure is pending, even if the remote connection fails for some reason. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=8d3c3c7b8be945b303d221e689e49f07… commit 8d3c3c7b8be945b303d221e689e49f07ddeede43 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Wed Dec 17 13:20:08 2014 +0100 sgsn: Replace subscr.authenticate by global require_authentication flag Currently the flag 'authenticate' is managed per subscriber. This patch replaces that flag by a global cfg.require_authentication flag that enables/disables the use of the Auth & Ciph procedure for every subscriber. The flag is set by the VTY, if and only if the authorization policy is 'remote'. The VTY command - update-subscriber imsi IMSI insert authenticate <0-1> is removed. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=55c141829282d7c367922a5ff3505c56… commit 55c141829282d7c367922a5ff3505c5671b37015 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Tue Dec 16 08:41:34 2014 +0100 openbsc: Ignore generated coverage analysis files This patch adds *.gcda and *.gcno to .gitignore to skip files that are generated by gcc --coverage and related tools. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=35a058d09e0dcdabf2887608c7e38a73… commit 35a058d09e0dcdabf2887608c7e38a73413b7fb1 Author: Jacob Erlbeck &lt;jerlbeck(a)sysmocom.de&gt; Date: Thu Dec 18 12:46:47 2014 +0100 sgsn: Integrate the GSUP client into the SGSN This commit adds GSUP client configuration (via VTY), connection set up, and real message sending. The following configuration commands are added: - gsup remote-ip A.B.C.D set server IP address - gsup remote-port PORT set server TCP port Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: openbsc/src/gprs/gprs_subscriber.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)