If that would be picked up by stats that would probably work, but seems to
generate a segv for me:
TSMgmtStringCreate(TS_RECORDTYPE_PROCESS, "my.interface.name", "default
value",
TS_RECORDUPDATE_DYNAMIC, TS_RECORDCHECK_NULL, NULL /* check_regex */,
TS_RECORDACCESS_READ_ONLY);
traffic_server: received signal 11 (Segmentation fault: 11)
traffic_server - STACK TRACE:
0 traffic_server 0x0000000107ef361b
_Z19crash_logger_invokeiP9__siginfoPv + 139
1 libsystem_platform.dylib 0x00007fff977e3b3a _sigtramp + 26
2 ??? 0x0000000023500180 0x0 + 592445824
3 traffic_server 0x0000000108201b48
_ZN18raw_stat_sync_cont14exec_callbacksEiP5Event + 24
4 traffic_server 0x0000000107ef4a60
_ZN12Continuation11handleEventEiPv + 112
5 traffic_server 0x0000000108206616
_ZN7EThread13process_eventEP5Eventi + 294
6 traffic_server 0x0000000108206c30
_ZN7EThread15execute_regularEv + 256
7 traffic_server 0x0000000108206f95
_ZN7EThread7executeEv + 213
8 traffic_server 0x00000001082059ec
_ZL21spawn_thread_internalPv + 156
9 libsystem_pthread.dylib 0x00007fff977ed93b _pthread_body + 180
10 libsystem_pthread.dylib 0x00007fff977ed887 _pthread_body + 0
11 libsystem_pthread.dylib 0x00007fff977ed08d thread_start + 13
only happens with that line added, got it on both osx and linux
On 11/7/17, 10:46 AM, "James Peach" <jpe...@apache.org> wrote:
> On Nov 7, 2017, at 8:35 AM, Zelkowitz, Evan <evan_zelkow...@comcast.com>
wrote:
>
> Proposing adding stat string support
>
> TSReturnCode TSStatGetString(int id, char *string, int len);
> TSReturnCode TSStatSetString(int id, char *string, int len);
>
> This way we can store stat strings for retrieval by TS stats. Some
examples of things we currently have work arounds for are the interface name
that TS is running on, its negotiated speed, load averages, other proc values,
etc.
>
> I believe the stats will currently allow you to create a string stat,
there is just no way to interface with it. I will create a plugin that uses the
string functionality since the main reason of this is to be able to open source
a currently proprietary plugin that uses this sort of functionality.
To do this, you'd just create the record directly.
TSMgmtStringCreate(TS_RECORDTYPE_PROCESS, "my.great.metric.name", "default
value",
TS_RECORDUPDATE_DYNAMIC, TS_RECORDCHECK_NULL, nullptr /* check_regex
*/, TS_RECORDACCESS_READ_ONLY);
J
