swss/orchagent : Fixed the crash on error returned by select. by garyachy · Pull Request #10 · sonic-net/sonic-swss

garyachy · 2016-03-31T19:56:57Z

Crash happens when the select call in OrchDaemon start method
returns an error and getOrchByConsumer returns a null pointer.

Signed-off-by: Denys Haryachyy [email protected]

…face. 1. Incorrect ip prefix parsing is fixed. 2. IntfsTable map is updated after removal of ip address from the interface. Signed-off-by: Denys Haryachyy <[email protected]>

Crash happens when the select call in OrchDaemon start method returns an error and getOrchByConsumer returns a null pointer. Signed-off-by: Denys Haryachyy <[email protected]>

eladraz · 2016-04-03T06:23:26Z

Can you explain why crash happens? Why the select() fails with error?

garyachy · 2016-04-03T14:18:18Z

Segmentation fault happens as far as there is no check on null pointer.
Select returns with an error whenever a signal is received by the application.

eladraz · 2016-04-03T16:38:20Z

I see, when someone INT signal.
Isn't is better to do exit() or return instead of continue?

stcheng · 2016-04-04T21:59:26Z

continue works as long as we print out some error messages i think.

kcudnik · 2016-04-08T03:01:13Z

orchagent/orchdaemon.cpp

        ret = m_select->select(&s, &fd, 1);
        if (ret == Select::ERROR)
+        {
            SWSS_LOG_NOTICE("Error!\n");


Add more information about what error? And please remove \n from the end of log

Added errno output that will help identify the reason of an error.

The error is caused by a signal received. Signed-off-by: Denys Haryachyy <[email protected]>

garyachy · 2016-04-14T08:37:08Z

I have fixed error message. Please merge.

stcheng · 2016-04-14T18:25:45Z

ack

stcheng · 2016-04-14T18:28:40Z

thanks

Updated architecture doc with NAS and PAS contribution

* Notifications should use ntf consumer and producer * Use SelectableEvent to notify thread end * Remove signal handler * Implement service_method_table * Add getopt options

…e, delete file and read directly from EEPROM (sonic-net#10) * [sonic_eeprom] If reading from what appears to be a corrupt cache file, delete file and read directly from EEPROM * Refactor to eliminate recursion

**What I did** Fix the Mem Leak by moving the raw pointers in type_maps to use smart pointers **Why I did it** ``` Indirect leak of 83776 byte(s) in 476 object(s) allocated from: #0 0x7f0a2a414647 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:99 #1 0x5555590cc923 in __gnu_cxx::new_allocator, std::allocator > const, referenced_object> > >::allocate(unsigned long, void const*) /usr/include/c++/10/ext/new_allocator.h:115 #2 0x5555590cc923 in std::allocator_traits, std::allocator > const, referenced_object> > > >::allocate(std::allocator, std::allocator > const, referenced_object> > >&, unsigned long) /usr/include/c++/10/bits/alloc_traits.h:460 #3 0x5555590cc923 in std::_Rb_tree, std::allocator >, std::pair, std::allocator > const, referenced_object>, std::_Select1st, std::allocator > const, referenced_object> >, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::_M_get_node() /usr/include/c++/10/bits/stl_tree.h:584 #4 0x5555590cc923 in std::_Rb_tree_node, std::allocator > const, referenced_object> >* std::_Rb_tree, std::allocator >, std::pair, std::allocator > const, referenced_object>, std::_Select1st, std::allocator > const, referenced_object> >, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::_M_create_node, std::allocator > const&>, std::tuple<> >(std::piecewise_construct_t const&, std::tuple, std::allocator > const&>&&, std::tuple<>&&) /usr/include/c++/10/bits/stl_tree.h:634 #5 0x5555590cc923 in std::_Rb_tree_iterator, std::allocator > const, referenced_object> > std::_Rb_tree, std::allocator >, std::pair, std::allocator > const, referenced_object>, std::_Select1st, std::allocator > const, referenced_object> >, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::_M_emplace_hint_unique, std::allocator > const&>, std::tuple<> >(std::_Rb_tree_const_iterator, std::allocator > const, referenced_object> >, std::piecewise_construct_t const&, std::tuple, std::allocator > const&>&&, std::tuple<>&&) /usr/include/c++/10/bits/stl_tree.h:2461 #6 0x5555590e8757 in std::map, std::allocator >, referenced_object, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::operator[](std::__cxx11::basic_string, std::allocator > const&) /usr/include/c++/10/bits/stl_map.h:501 #7 0x5555590d48b0 in Orch::setObjectReference(std::map, std::allocator >, std::map, std::allocator >, referenced_object, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >*, std::less, std::allocator > >, std::allocator, std::allocator > const, std::map, std::allocator >, referenced_object, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >*> > >&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&) orchagent/orch.cpp:450 #8 0x5555594ff66b in QosOrch::handleQueueTable(Consumer&, std::tuple, std::allocator >, std::__cxx11::basic_string, std::allocator >, std::vector, std::allocator >, std::__cxx11::basic_string, std::allocator > >, std::allocator, std::allocator >, std::__cxx11::basic_string, std::allocator > > > > >&) orchagent/qosorch.cpp:1763 #9 0x5555594edbd6 in QosOrch::doTask(Consumer&) orchagent/qosorch.cpp:2179 #10 0x5555590c8743 in Consumer::drain() orchagent/orch.cpp:241 #11 0x5555590c8743 in Consumer::drain() orchagent/orch.cpp:238 #12 0x5555590c8743 in Consumer::execute() orchagent/orch.cpp:235 #13 0x555559090dad in OrchDaemon::start() orchagent/orchdaemon.cpp:755 #14 0x555558e9be25 in main orchagent/main.cpp:766 #15 0x7f0a299b6d09 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x23d09) ```

…tries in gRouteBulker  **What I did** Avoid removing a VRF routing table when there are pending creation entries in gRouteBulker 1. Remove a VRF routing table when a routing entry is removed only if there is no pending creation entry in gRouteBulker 2. Avoid uninitialized value SAI IP address/prefix structure **Why I did it** Fix issue: out of range exception can be thrown in `addRoutePost` due to non exist VRF ``` (gdb) bt #0 0x00007f5791aedebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5791a9efb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 sonic-net#2 0x00007f5791a89472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 sonic-net#3 0x00007f5791de0919 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#4 0x00007f5791debe1a in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#5 0x00007f5791debe85 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#6 0x00007f5791dec0d8 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#7 0x00007f5791de3240 in std::__throw_out_of_range(char const*) () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#8 0x00005594e856d956 in std::map<unsigned long, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > > > > >::at (this=<optimized out>, __k=<optimized out>) at /usr/include/c++/12/bits/stl_map.h:551 sonic-net#9 0x00005594e8564beb in RouteOrch::addRoutePost (this=this@entry=0x5594ea13e080, ctx=..., nextHops=...) at ./orchagent/routeorch.cpp:2145 sonic-net#10 0x00005594e856b0b2 in RouteOrch::doTask (this=0x5594ea13e080, consumer=...) at ./orchagent/routeorch.cpp:1021 sonic-net#11 0x00005594e85282d2 in Orch::doTask (this=0x5594ea13e080) at ./orchagent/orch.cpp:553 sonic-net#12 0x00005594e851909a in OrchDaemon::start (this=this@entry=0x5594ea0a0950) at ./orchagent/orchdaemon.cpp:895 sonic-net#13 0x00005594e8485632 in main (argc=<optimized out>, argv=<optimized out>) at ./orchagent/main.cpp:818 ``` **How I verified it** Unit (mock) test **Details if related** Originally, it cleaned up a VRF routing table whenever a prefix of the VRF was removed if 1. there was no routing entry in the VRF routing table and 2. the prefix was not pending creation in gRouteBulker The motivation is to remove a VRF routing table if there is no routing entry in the VRF and no routing entry pending creation for that VRF. However, condition 2 does not guarantee that. The ideal way of the 2nd condition is to check pending creation entries of a certain VRF, which we can not do. So, we are using strict conditions here as the following: 1. there is no routing entry in the VRF routing table and 2. there is no pending creating routing entry in gRouteBulker regardless of which VRF it belongs to

…tries in gRouteBulker (#3493)  **What I did** Avoid removing a VRF routing table when there are pending creation entries in gRouteBulker 1. Remove a VRF routing table when a routing entry is removed only if there is no pending creation entry in gRouteBulker 2. Avoid uninitialized value SAI IP address/prefix structure **Why I did it** Fix issue: out of range exception can be thrown in `addRoutePost` due to non exist VRF ``` (gdb) bt #0 0x00007f5791aedebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5791a9efb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f5791a89472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007f5791de0919 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007f5791debe1a in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007f5791debe85 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007f5791dec0d8 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 #7 0x00007f5791de3240 in std::__throw_out_of_range(char const*) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00005594e856d956 in std::map<unsigned long, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > > > > >::at (this=<optimized out>, __k=<optimized out>) at /usr/include/c++/12/bits/stl_map.h:551 #9 0x00005594e8564beb in RouteOrch::addRoutePost (this=this@entry=0x5594ea13e080, ctx=..., nextHops=...) at ./orchagent/routeorch.cpp:2145 #10 0x00005594e856b0b2 in RouteOrch::doTask (this=0x5594ea13e080, consumer=...) at ./orchagent/routeorch.cpp:1021 #11 0x00005594e85282d2 in Orch::doTask (this=0x5594ea13e080) at ./orchagent/orch.cpp:553 #12 0x00005594e851909a in OrchDaemon::start (this=this@entry=0x5594ea0a0950) at ./orchagent/orchdaemon.cpp:895 #13 0x00005594e8485632 in main (argc=<optimized out>, argv=<optimized out>) at ./orchagent/main.cpp:818 ``` **How I verified it** Unit (mock) test **Details if related** Originally, it cleaned up a VRF routing table whenever a prefix of the VRF was removed if 1. there was no routing entry in the VRF routing table and 2. the prefix was not pending creation in gRouteBulker The motivation is to remove a VRF routing table if there is no routing entry in the VRF and no routing entry pending creation for that VRF. However, condition 2 does not guarantee that. The ideal way of the 2nd condition is to check pending creation entries of a certain VRF, which we can not do. So, we are using strict conditions here as the following: 1. there is no routing entry in the VRF routing table and 2. there is no pending creating routing entry in gRouteBulker regardless of which VRF it belongs to

…tries in gRouteBulker  **What I did** Avoid removing a VRF routing table when there are pending creation entries in gRouteBulker 1. Remove a VRF routing table when a routing entry is removed only if there is no pending creation entry in gRouteBulker 2. Avoid uninitialized value SAI IP address/prefix structure **Why I did it** Fix issue: out of range exception can be thrown in `addRoutePost` due to non exist VRF ``` (gdb) bt #0 0x00007f5791aedebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5791a9efb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 sonic-net#2 0x00007f5791a89472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 sonic-net#3 0x00007f5791de0919 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#4 0x00007f5791debe1a in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#5 0x00007f5791debe85 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#6 0x00007f5791dec0d8 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#7 0x00007f5791de3240 in std::__throw_out_of_range(char const*) () from /lib/x86_64-linux-gnu/libstdc++.so.6 sonic-net#8 0x00005594e856d956 in std::map<unsigned long, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > > > > >::at (this=<optimized out>, __k=<optimized out>) at /usr/include/c++/12/bits/stl_map.h:551 sonic-net#9 0x00005594e8564beb in RouteOrch::addRoutePost (this=this@entry=0x5594ea13e080, ctx=..., nextHops=...) at ./orchagent/routeorch.cpp:2145 sonic-net#10 0x00005594e856b0b2 in RouteOrch::doTask (this=0x5594ea13e080, consumer=...) at ./orchagent/routeorch.cpp:1021 sonic-net#11 0x00005594e85282d2 in Orch::doTask (this=0x5594ea13e080) at ./orchagent/orch.cpp:553 sonic-net#12 0x00005594e851909a in OrchDaemon::start (this=this@entry=0x5594ea0a0950) at ./orchagent/orchdaemon.cpp:895 sonic-net#13 0x00005594e8485632 in main (argc=<optimized out>, argv=<optimized out>) at ./orchagent/main.cpp:818 ``` **How I verified it** Unit (mock) test **Details if related** Originally, it cleaned up a VRF routing table whenever a prefix of the VRF was removed if 1. there was no routing entry in the VRF routing table and 2. the prefix was not pending creation in gRouteBulker The motivation is to remove a VRF routing table if there is no routing entry in the VRF and no routing entry pending creation for that VRF. However, condition 2 does not guarantee that. The ideal way of the 2nd condition is to check pending creation entries of a certain VRF, which we can not do. So, we are using strict conditions here as the following: 1. there is no routing entry in the VRF routing table and 2. there is no pending creating routing entry in gRouteBulker regardless of which VRF it belongs to

…tries in gRouteBulker (#3526)  **What I did** Avoid removing a VRF routing table when there are pending creation entries in gRouteBulker 1. Remove a VRF routing table when a routing entry is removed only if there is no pending creation entry in gRouteBulker 2. Avoid uninitialized value SAI IP address/prefix structure **Why I did it** Fix issue: out of range exception can be thrown in `addRoutePost` due to non exist VRF ``` (gdb) bt #0 0x00007f5791aedebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5791a9efb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f5791a89472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007f5791de0919 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007f5791debe1a in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007f5791debe85 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007f5791dec0d8 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 #7 0x00007f5791de3240 in std::__throw_out_of_range(char const*) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00005594e856d956 in std::map<unsigned long, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::map<swss::IpPrefix, RouteNhg, std::less<swss::IpPrefix>, std::allocator<std::pair<swss::IpPrefix const, RouteNhg> > > > > >::at (this=<optimized out>, __k=<optimized out>) at /usr/include/c++/12/bits/stl_map.h:551 #9 0x00005594e8564beb in RouteOrch::addRoutePost (this=this@entry=0x5594ea13e080, ctx=..., nextHops=...) at ./orchagent/routeorch.cpp:2145 #10 0x00005594e856b0b2 in RouteOrch::doTask (this=0x5594ea13e080, consumer=...) at ./orchagent/routeorch.cpp:1021 #11 0x00005594e85282d2 in Orch::doTask (this=0x5594ea13e080) at ./orchagent/orch.cpp:553 #12 0x00005594e851909a in OrchDaemon::start (this=this@entry=0x5594ea0a0950) at ./orchagent/orchdaemon.cpp:895 #13 0x00005594e8485632 in main (argc=<optimized out>, argv=<optimized out>) at ./orchagent/main.cpp:818 ``` **How I verified it** Unit (mock) test **Details if related** Originally, it cleaned up a VRF routing table whenever a prefix of the VRF was removed if 1. there was no routing entry in the VRF routing table and 2. the prefix was not pending creation in gRouteBulker The motivation is to remove a VRF routing table if there is no routing entry in the VRF and no routing entry pending creation for that VRF. However, condition 2 does not guarantee that. The ideal way of the 2nd condition is to check pending creation entries of a certain VRF, which we can not do. So, we are using strict conditions here as the following: 1. there is no routing entry in the VRF routing table and 2. there is no pending creating routing entry in gRouteBulker regardless of which VRF it belongs to

**What I did** Fix the Mem Leak by moving the raw pointers in type_maps to use smart pointers **Why I did it** ``` Indirect leak of 83776 byte(s) in 476 object(s) allocated from: #0 0x7f0a2a414647 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:99 Pterosaur#1 0x5555590cc923 in __gnu_cxx::new_allocator, std::allocator > const, referenced_object> > >::allocate(unsigned long, void const*) /usr/include/c++/10/ext/new_allocator.h:115 Pterosaur#2 0x5555590cc923 in std::allocator_traits, std::allocator > const, referenced_object> > > >::allocate(std::allocator, std::allocator > const, referenced_object> > >&, unsigned long) /usr/include/c++/10/bits/alloc_traits.h:460 Pterosaur#3 0x5555590cc923 in std::_Rb_tree, std::allocator >, std::pair, std::allocator > const, referenced_object>, std::_Select1st, std::allocator > const, referenced_object> >, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::_M_get_node() /usr/include/c++/10/bits/stl_tree.h:584 Pterosaur#4 0x5555590cc923 in std::_Rb_tree_node, std::allocator > const, referenced_object> >* std::_Rb_tree, std::allocator >, std::pair, std::allocator > const, referenced_object>, std::_Select1st, std::allocator > const, referenced_object> >, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::_M_create_node, std::allocator > const&>, std::tuple<> >(std::piecewise_construct_t const&, std::tuple, std::allocator > const&>&&, std::tuple<>&&) /usr/include/c++/10/bits/stl_tree.h:634 Pterosaur#5 0x5555590cc923 in std::_Rb_tree_iterator, std::allocator > const, referenced_object> > std::_Rb_tree, std::allocator >, std::pair, std::allocator > const, referenced_object>, std::_Select1st, std::allocator > const, referenced_object> >, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::_M_emplace_hint_unique, std::allocator > const&>, std::tuple<> >(std::_Rb_tree_const_iterator, std::allocator > const, referenced_object> >, std::piecewise_construct_t const&, std::tuple, std::allocator > const&>&&, std::tuple<>&&) /usr/include/c++/10/bits/stl_tree.h:2461 Pterosaur#6 0x5555590e8757 in std::map, std::allocator >, referenced_object, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >::operator[](std::__cxx11::basic_string, std::allocator > const&) /usr/include/c++/10/bits/stl_map.h:501 sonic-net#7 0x5555590d48b0 in Orch::setObjectReference(std::map, std::allocator >, std::map, std::allocator >, referenced_object, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >*, std::less, std::allocator > >, std::allocator, std::allocator > const, std::map, std::allocator >, referenced_object, std::less, std::allocator > >, std::allocator, std::allocator > const, referenced_object> > >*> > >&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&) orchagent/orch.cpp:450 sonic-net#8 0x5555594ff66b in QosOrch::handleQueueTable(Consumer&, std::tuple, std::allocator >, std::__cxx11::basic_string, std::allocator >, std::vector, std::allocator >, std::__cxx11::basic_string, std::allocator > >, std::allocator, std::allocator >, std::__cxx11::basic_string, std::allocator > > > > >&) orchagent/qosorch.cpp:1763 sonic-net#9 0x5555594edbd6 in QosOrch::doTask(Consumer&) orchagent/qosorch.cpp:2179 sonic-net#10 0x5555590c8743 in Consumer::drain() orchagent/orch.cpp:241 sonic-net#11 0x5555590c8743 in Consumer::drain() orchagent/orch.cpp:238 sonic-net#12 0x5555590c8743 in Consumer::execute() orchagent/orch.cpp:235 sonic-net#13 0x555559090dad in OrchDaemon::start() orchagent/orchdaemon.cpp:755 sonic-net#14 0x555558e9be25 in main orchagent/main.cpp:766 sonic-net#15 0x7f0a299b6d09 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x23d09) ```

* Add NotificationConsumer/Producer unittest * Allow producer to pass arbitrary DEL command

* first cut * first cut lib code with unit test * save it just in case, as VM under risk * partial update, as vm at risk * intermediate saving * First run code complete * self review update * partial compile * In middle of compilation * compiled OK * common ut passes * events_service unit tests complete * test code in progress * evens publish covere by unit test * events 75% covered by UT * subscribe UT done * Drop internal readme * Update upon self review - mostly on comments * More on comments update * minor fix of copy/paste error * Comments update * more comments * minor updates; merged with master via shared * Per review comments * minor updates * minor: name change for a typedef * Added EXIT code * Minor name change; Enabled py build for events * Minor signature update to adapt to SWIG generated python * Made zmq send & receive thread safe * temp commit to enable merge * removed hacks; Added set log level API * Minor signature change * Added unit test for C wrap * Corrected per review comments; Addede log message for published events * minor updates;no logical code changes * corrected per review comments; Added accidentally removed test * Added back accidentally removed test code file * retire runtime id on deinit * restore accidental removal * Switched to shared_ptr per review comments * minor non logical code changes * fix syntax * few follow up changes for bare ptr to shared ptr conversion * send event as JSON string * syntax * syntax * syntax * syntax * syntax * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * changing wrap signature to use struct instead of JSON string * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * compile fix * Add libzmq5 as dependency for ubuntu-20.04 build (sonic-net#7) Co-authored-by: Ubuntu <zain@zb-dev-vm.022x1jpnpm4u1iy2d325acts3c.yx.internal.cloudapp.net> * Modify azp (sonic-net#8) * Add libzmq5 as dependency for ubuntu-20.04 build * Add libzmq3-dev dependency to build script Co-authored-by: Ubuntu <zain@zb-dev-vm.022x1jpnpm4u1iy2d325acts3c.yx.internal.cloudapp.net> * Modify azp (sonic-net#9) * Add libzmq5 as dependency for ubuntu-20.04 build * Add libzmq3-dev dependency to build script * Add uuid-dev and libboost-serialization-dev dependencies Co-authored-by: Ubuntu <zain@zb-dev-vm.022x1jpnpm4u1iy2d325acts3c.yx.internal.cloudapp.net> * Modify azp (sonic-net#10) * Add libzmq5 as dependency for ubuntu-20.04 build * Add libzmq3-dev dependency to build script * Add uuid-dev and libboost-serialization-dev dependencies * Add dependencies for bazel build Co-authored-by: Ubuntu <zain@zb-dev-vm.022x1jpnpm4u1iy2d325acts3c.yx.internal.cloudapp.net> * compile errors * compile errors * Compile error from Ubuntu * drop unused macro * compile fix * compile fix * remove pedantic * restored ABORT_IF_NOT * revert flag add * comments correction * Log every published event * Install dependencies for vstest (sonic-net#15) * Install deps vstest (sonic-net#16) * Install dependencies for vstest * Add comments * Install deps vstest (sonic-net#17) * Install dependencies for vstest * Add comments * Correct lib spelling * Added LINGER timeout to service sockets * Added heartbeat * compile fix * compile fix * compile fix * set LINGER_TIMEOUT before connect/bind * Add global options * Add global options * Add global options * Add global options * Add global options * Add global options * Add global options * Add global options * Add global options * added define * Moved C API to C header file * minor upates * minor upates * Updated comments * comments update * comments update * Fix build issue * Modify comment * Modify comment * Modify comment * Modify comment * Modify comment * Modify comment * Modify comment Co-authored-by: Renuka Manavalan <[email protected]> Co-authored-by: Renuka Manavalan <[email protected]> Co-authored-by: Ubuntu <zain@zb-dev-vm.022x1jpnpm4u1iy2d325acts3c.yx.internal.cloudapp.net>

lguohan and others added 3 commits March 28, 2016 20:48

update build procedure

f8e245c

swss/orchagent : Fixed the case of removing ip address from the inter…

d2864a6

…face. 1. Incorrect ip prefix parsing is fixed. 2. IntfsTable map is updated after removal of ip address from the interface. Signed-off-by: Denys Haryachyy <[email protected]>

swss/orchagent : Fixed the crash on error returned by select.

f282f93

Crash happens when the select call in OrchDaemon start method returns an error and getOrchByConsumer returns a null pointer. Signed-off-by: Denys Haryachyy <[email protected]>

stcheng force-pushed the master branch from d2864a6 to 2b6997c Compare April 4, 2016 21:47

kcudnik reviewed Apr 8, 2016
View reviewed changes

swss/orchagent : Print errno when returned from select on error.

7c29be0

The error is caused by a signal received. Signed-off-by: Denys Haryachyy <[email protected]>

stcheng closed this Apr 14, 2016

vharish02 pushed a commit to vharish02/sonic-swss that referenced this pull request Aug 6, 2018

Updated architecture doc with NAS and PAS contribution (sonic-net#10)

1d59fe0

Updated architecture doc with NAS and PAS contribution

skbarista mentioned this pull request Nov 29, 2022

sonic-swss: Fix orchagent crash in generateQueueMapPerPort. #2552

Merged

jianyuewu pushed a commit to jianyuewu/sonic-swss that referenced this pull request Dec 24, 2025

Add NotificationConsumer/Producer unittest (sonic-net#10)

38aa969

* Add NotificationConsumer/Producer unittest * Allow producer to pass arbitrary DEL command

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swss/orchagent : Fixed the crash on error returned by select.#10

swss/orchagent : Fixed the crash on error returned by select.#10
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