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Pau Espin Pedrol gerrit-no-reply at lists.osmocom.orgPau Espin Pedrol has submitted this change and it was merged. Change subject: nanobts: Attempt at fixing race condition using ipaccess-config after power up ...................................................................... nanobts: Attempt at fixing race condition using ipaccess-config after power up It seems there's a period of time in between the nanoBTS starts announcing itself and it can actually be managed by the BSC (ipaccess-config in this case). If ipaccess-config is called quickly after nanoBTS it first announced, its TCP conn will be rejected with a TCO RST, and ipaccess-config will fail. Let's see if waiting a few seconds is enough to have this working more reliably. Change-Id: Iec8adb2cd13d808a6ca1843dc95b81bd1a97d1c0 --- M src/osmo_gsm_tester/bts_nanobts.py 1 file changed, 5 insertions(+), 2 deletions(-) Approvals: Pau Espin Pedrol: Looks good to me, approved Jenkins Builder: Verified diff --git a/src/osmo_gsm_tester/bts_nanobts.py b/src/osmo_gsm_tester/bts_nanobts.py index 9599022..6350c56 100644 --- a/src/osmo_gsm_tester/bts_nanobts.py +++ b/src/osmo_gsm_tester/bts_nanobts.py @@ -197,7 +197,7 @@ env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) } self.proc = process.Process(self.name(), self.run_dir, - (ipfind_path, '-b', self.bind_ip), + (ipfind_path, '-i', '1', '-b', self.bind_ip), env=env) self.suite_run.remember_to_stop(self.proc) self.proc.launch() @@ -229,7 +229,10 @@ def wait_bts_ready(self, ipaddr): MainLoop.wait(self, self.bts_ready, ipaddr) - + # There's a period of time after boot in which nanobts answers to + # abisip-find but tcp RSTs ipacces-config conns. Let's wait in here a + # bit more time to avoid failing after stating the BTS is ready. + MainLoop.sleep(self, 2) class IpAccessConfig(log.Origin): suite_run = None -- To view, visit https://gerrit.osmocom.org/7626 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Iec8adb2cd13d808a6ca1843dc95b81bd1a97d1c0 Gerrit-PatchSet: 1 Gerrit-Project: osmo-gsm-tester Gerrit-Branch: master Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>