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108 Commits

Author SHA1 Message Date
Derek Collison
1cbfbfa071 Basic account support 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-29 13:04:19 +02:00
Derek Collison
2ee868ba18 Propogate route imports and exports to other connected servers 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-05 16:15:31 -07:00
Derek Collison
4b7cca2f5e Report route filtering on source server 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-05 11:55:15 -07:00
Derek Collison
3a4a1a060c Changes from comments on PR 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-07-02 10:35:18 -07:00
Derek Collison
305d7bdf88 Allow subsz detail and test for matching subs 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-07-01 13:02:28 -07:00
Derek Collison
cd834a36fa Added more sort options, fixed some broken ones. 
Fixes #700, #701, #702

Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-29 17:44:01 -07:00
Derek Collison
e1058d4dd8 Make sure closed connection with options are race safe 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-26 14:45:58 -07:00
Derek Collison
11c53ce333 Use local variable of nc 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-25 20:32:29 -07:00
Derek Collison
ec8e2636de Track closed connections and reason for closing 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-25 17:56:07 -07:00
Derek Collison
3f39c244e4 Fixes for comments 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-21 17:37:40 -07:00
Derek Collison
17fecd4c9b Support CID in client INFO, allow filtering /connz by CID 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-21 15:23:15 -07:00
Derek Collison
7e28af236b Support for RTT - #643 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-20 20:18:59 -07:00
Derek Collison
30e31d5cd2 Test dynamic buffers, track short reads/writes 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-04 17:45:05 -07:00
Derek Collison
766ef3b0b1 Add max_pending and write_deadline to varz 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-04 17:45:05 -07:00
Derek Collison
481697ef67 New outbound data architecture 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-04 17:45:05 -07:00
Derek Collison
b2a9ed97d6 Merge pull request #650 from nats-io/cncf 
Move to CNCF and Apache 2 License
 2018-03-16 16:23:10 -07:00
Ivan Kozlovic
4e9d785423 Capture possible error in Atoi conversion of url params 2018-03-16 10:42:52 -06:00
Derek Collison
00901acc78 Update license to Apache 2 2018-03-15 22:31:07 -07:00
Ivan Kozlovic
a3e8fba6b3 Add options for each monitoring endpoint and added Connz 
Even for endpoints that currently do not need options (such as
Subsz and Varz), I added some options and a return of error so that
we don't break the API if we ever need to add options for those.
 2018-03-13 10:30:46 -06:00
Ivan Kozlovic
c4470d4e68 Added Subsz and Routez and updated tests 
In tests, replaced all code doing http.Get, etc.. with a readBody
helper function.
Combine server functions and monitor handler tests in one test
with a for loop to try both modes on a given test.

Still need to add Connz.
 2018-03-09 20:48:43 -07:00
Tyler Treat
6c7d1dc847 Add Varz server method 
Fixes #612 by adding a new Varz method to the Server. This can be used
by processes embedding gnatsd to access the Varz struct without relying
on the HTTP API. This starts with just Varz but the same pattern could
be expanded to other monitoring APIs in the future.
 2018-03-09 19:37:56 -07:00
Ivan Kozlovic
5a351c56ce Merge branch 'master' into add-server-id-to-routez-connz 2018-01-30 14:59:26 -07:00
Ivan Kozlovic
6fad293a21 [FIXED] Connz would "block" for TLS clients still in TLS handshake 
If server requires TLS and clients are connecting, and a Connz
request is made while clients are still in TLS Handshake, the
call to tls.Conn.ConnectionState() would block for the duration
of the handshake. This would cause the overall http request to
take too long.
We will now not try to gather TLSVersion and TLSCipher from a
client that is still in TLS handshake.

Resolves #600
 2017-11-09 09:47:05 -07:00
Alberto Ricart
e0fe1247dd [FIX] #490 - Added server id to connz and routez 2017-10-24 19:36:10 -05:00
Ivan Kozlovic
56649b3273 [FIXED] Possible data race in routez when route disconnects (#540) 
* [FIXED] Possible data race in routez when route disconnects

Resolves #539
 2017-07-11 16:11:22 -06:00
Tyler Treat
dd3ad77ea8 Replace reloaded varz field with config_load_time 2017-06-27 14:33:06 -05:00
Tyler Treat
9adfae11a2 Add reload count to server for monitoring 2017-06-23 10:03:01 -05:00
Tyler Treat
cc30af8ede Address code review feedback 2017-06-05 17:43:42 -05:00
Tyler Treat
c468abd15f Merge branch 'master' of github.com:nats-io/gnatsd into config_reload 2017-06-05 13:41:04 -05:00
Tyler Treat
28160f1de2 Remove global logger 
gnatsd currently uses a global logger. This can cause some problems
(especially around the config-reload work), but global variables are
also just an anti-pattern in general. The current behavior is
particularly surprising because the global logger is configured through
calls to the Server.

This addresses issue #500 by removing the global logger and making it a
field on Server.
 2017-05-31 16:06:31 -05:00
Tyler Treat
9902c3da84 First pass at implementing config reload 2017-05-30 16:18:36 -05:00
Ivan Kozlovic
a87050c546 [FIXED] Check for negative Offset and/or Limit when processing Connz 
Ensure that if the offset is negative, it is set to 0. If the limit
is negative, it is set to the default value.

Resolves #491
 2017-05-17 12:05:54 -06:00
Derek Collison
f7ba3d175e Correct invocation of misspell with fixes 2017-04-21 09:21:33 -07:00
Derek Collison
b11ba5b118 Merge pull request #456 from wallyqs/gometalinter-checks 
Fixes to a couple of `gometalinter` checks
 2017-03-24 09:35:09 -07:00
Waldemar Quevedo
ed05c357fc Remove unused type 2017-03-23 20:41:47 -07:00
Colin Sullivan
3f8a0d8b4a Use atomic.Load to access fields used in /varz and /subsz requests. 
* Includes a unit test that checks all endpoints for data races.
 2017-03-01 16:13:20 -07:00
Ben Tranter
ad6206078f Fix non-ASCII quotes in HTML 
Fixes #304

Changes the non-ASCII curly quotes in the HTML to use the regular ASCII double quotes. Also adds a test to check for the existence of non-ASCII characters in that same HTML.
 2016-09-12 11:03:19 -04:00
Ivan Kozlovic
e6039e0a8b [FIXED] Server panic when poll for Varz and others concurrently 
Resolves #327
 2016-08-16 10:50:49 -06:00
Colin Sullivan
80a504303e Add uptime sort option for connz. 2016-05-24 19:32:06 -06:00
Ivan Kozlovic
3492d25e69 Use initial buffer on stack 2016-05-23 22:41:40 -06:00
Ivan Kozlovic
2068cc7b36 Minor updates based on comments 2016-05-23 22:32:31 -06:00
Ivan Kozlovic
7bcb699903 Add /stacksz to monitoring 
Allows to get the server's stacks from the monitoring interface.
 2016-05-23 14:59:09 -06:00
Derek Collison
df02549dc2 Report total subscriptions under /varz 2016-05-16 12:46:30 -07:00
Derek Collison
82f04baa12 Allow optional reporting of authorized user under connz 2016-05-15 10:07:37 -07:00
Colin Sullivan
8a07a02a97 Rename the field to 'total'. 2016-04-26 17:49:09 -06:00
Colin Sullivan
19d4848008 Access server clients within lock. 2016-04-26 17:34:03 -06:00
Colin Sullivan
a6dfe88746 Add a live connection count to /connz monitoring. 2016-04-26 17:24:01 -06:00
Derek Collison
5bea74c2ed Rename and move some things around 2016-04-21 09:33:26 -07:00
Derek Collison
6ce89066fb race fix 2016-04-03 14:40:45 -07:00
Derek Collison
df02bc0bcf Removed sublist, hash and hashmap, no longer needed. 2016-04-02 12:52:48 -07:00