44 Commits

Author SHA1 Message Date
Timm Stelzer
fd5ff1cfe0 feat: respect pruneAgedBuckets, update README 2024-01-06 11:31:26 +01:00
Konstantin Pogorelov
0ce44722a5 use collectDefaultMetrics.prefix for up metric 2024-01-06 10:48:57 +01:00
Konstantin Pogorelov
407ea4b0d7 fix unittest for prom-client 15 2024-01-06 10:26:33 +01:00
Pasi Tuominen
efbab7dcdb Use statuscode 499 for requests that are closed before response is sent
This happens, for example, when a http proxy in front of the application is configured with a timeout and the node server is too slow to respond.

Currently such timeouts are counted as 200s by express-prom-bundle. This PR changes that to 499 "Client Closed Request". This way it's possible to tell them apart.
2023-05-05 14:49:02 +03:00
Henrik Karlsson
1171fb5be1 Combined bypass and bypassOnFinish into one option 2022-12-14 17:02:54 +01:00
Henrik Karlsson
ea9f34aa3e Add new option bypassOnFinish, for when response is required in bypass callback 2022-12-09 17:45:27 +01:00
Konstantin Pogorelov
2d2b253567 minor codestyle fixes, turn async/await in metricsApp into a conventional promise 2022-06-18 12:23:59 +02:00
Asbjørn Dyhrberg Thegler
2293d1cd40 Remove exclusive test running
Silly me
2022-06-17 21:19:53 +02:00
Asbjørn Dyhrberg Thegler
1ee094eb04 Add jasmine test 2022-06-17 21:01:14 +02:00
Prabhu Marappan
32b76d0970 Added replacement option for path 2021-06-06 16:51:53 +05:30
Konstantin Pogorelov
62abb62772 suppress error logging by providing NODE_ENV=test, relates to #78 2021-02-19 12:42:27 +01:00
Chris West (Faux)
99d8fc1ea9 fix: handle errors from prom-client 2021-02-19 08:32:48 +00:00
Konstantin Pogorelov
0205d4cfc8 fix bypass test, minor change to docs, move bypass logic after serving the /metrics route, see MR #70 2020-11-29 15:47:28 +01:00
yacine
bffb4cf16e changed wording + added doc + unit test 2020-11-29 15:13:01 +01:00
Sam Roberts
20c6a7de24 Update to prom-client v12, requiring Node >=10
v12 drops support for versions of Node.js that are no longer supported
(as-of January, 2020), and also removes the timeout option from
collectDefaultMetrics().

Remove 6 and 8 from Travis, and add 12 and 13 (so all the non-EOL versions
of Node.js are tested).
2020-03-06 16:39:47 -08:00
Konstantin Pogorelov
e68466d7af experimental workaround for testing cluster on travis 2019-04-05 17:56:22 +02:00
Konstantin Pogorelov
c6d5964768 add metricPath and includeUp options, make whitelist/blacklist obsolete, simnplify code, update unit tests and code, add node10 to .travis.yml 2018-12-24 02:06:16 +01:00
Konstantin Pogorelov
e7d004f0cc rename metricsType -> metricType, move corresponding readme block 2 paragraphs lower 2018-12-23 16:45:38 +01:00
Chen Li
0dd3116f23 Feature/add metrics type summary (#24)
* add metric type summary

* add tests for percentile option

* throw errors for unknown metricType

* set histogram as default metrics type
2018-12-23 16:36:47 +01:00
Konstantin Pogorelov
1cf8c86acb Squashed commit of the following:
commit bc65dc45cb
Author: Konstantin Pogorelov <or@pluseq.com>
Date:   Sat Aug 25 12:57:15 2018 +0200

    #16 fix typo in docs

commit 2003e7743f
Author: Konstantin Pogorelov <or@pluseq.com>
Date:   Sat Aug 25 12:44:24 2018 +0200

    #16 fix unit test (cluster_metrics/metrics_cluster), cover the error branch

commit 568c87216a
Author: Konstantin Pogorelov <or@pluseq.com>
Date:   Sat Aug 25 12:42:53 2018 +0200

    #16 remove unnecessary check for existance after new, break on error with 500

commit 98be36244e
Author: Konstantin Pogorelov <or@pluseq.com>
Date:   Sat Aug 25 12:40:15 2018 +0200

    #16 make the cluster example runnable
2018-08-25 13:07:36 +02:00
Konstantin Pogorelov
3be8d53a27 fix newlines in index.spec.js 2018-08-25 12:58:24 +02:00
Adam Yost
02fcda4721 Add support for clusterMaster option re: #16 (#17)
* Add support for clusterMaster option re: #16
* Add Cluster instructions to README
* Use the approach recommended in PR
* use console.error for errors
* Update with new method signature
* add code coverage for new clusterMetrics middleware
2018-08-25 12:58:09 +02:00
Konstantin Pogorelov
5e0cd75673 add normalizePath option as tuple array, improve docs and advanced example, version to 4.1.0 2018-08-09 11:27:04 +02:00
Konstantin Pogorelov
4ee269faee make test more specific 2018-01-23 16:58:49 +01:00
Konstantin Pogorelov
06f55c9ab8 add promClient option for smuggling collectDefaultMetrics, upgrade prom-client to ~10.2.2, version 3.3.0 2018-01-23 16:43:38 +01:00
Konstantin Pogorelov
b0928b1b94 make template name consistent with httpDurationMetricName, fix typo in variable name 2017-09-23 12:18:00 +02:00
Konstantin Pogorelov
a261ab76a3 split includeCustomLabels into customLabels and transformLabels 2017-09-23 12:03:23 +02:00
Eric Uldall
47fd051aba added customLabels feature to main() 2017-09-22 15:21:32 -07:00
Konstantin Pogorelov
b8ba87009e extend unittests, simplify API, update README, use npm5 and package-lock.json, add node7 to travis config 2017-06-04 16:31:26 +02:00
Konstantin Pogorelov
5b1517ca91 #7 upgrade dependencies, workaround for koa-connect, update docs 2017-05-31 15:27:08 +02:00
Paulo Duarte
d8c6492163 Implement test 2017-03-27 12:03:53 -03:00
Konstantin Pogorelov
20eb668e36 export and make replaceable normalizePath(), fix/extend readme, version 2.0.2 2017-01-04 23:41:09 +01:00
Konstantin Pogorelov
b0aa05d42b fixes, polishing, docs update, bump to 2.0.0 2016-12-11 20:22:55 +01:00
Konstantin Pogorelov
1e9300ebf3 niterim state for 2.0 development 2016-12-08 18:13:13 +01:00
Konstantin Pogorelov
190bf0be31 When trying to register a second instance with the same name, then just take the old one. Upgrade prom-client to 6.2.x. Bump 1.2.3 2016-12-06 10:10:14 +01:00
Konstantin Pogorelov
c918b44c2b minor dep. upgrade, do not remove initial metrics if they match the requested prefix (i.e. recognized as own metrics), bump 1.2.2 2016-12-01 00:28:45 +01:00
Konstantin Pogorelov
b374e7f54c fix includePath in combination with router 2016-11-28 11:28:05 +01:00
Konstantin Pogorelov
08d98b450c upgrade prom-client to v6, add options: includeMethod, includePath, keepDefaultMetrics, bump 1.2.0 2016-11-26 21:00:58 +01:00
Danijel Hrvacanin
66e1fca8dd Add compatibility with Koa v1, fix tests and edit README 2016-10-14 14:32:39 +02:00
Mateusz Odelga
86e3dfdb33 Add possibility to manipulate /metrics endpoint registration e.g. to use another expressjs instance. 2016-10-03 13:12:58 +02:00
Konstantin Pogorelov
f69502c2ba add excludeRoutes option 2016-08-17 14:29:26 +02:00
Konstantin Pogorelov
06727dfe5f update deps, fix sumary factory method, add buckets param, extend unit tests, add coverage 2016-07-28 02:09:27 +02:00
Konstantin Pogorelov
5ead531a59 added whie-black-listing, http counter is a histogram now 2016-04-19 00:48:23 +02:00
Konstantin Pogorelov
3ae9394154 add unit test, fix dev dependencies, add Makefile 2016-04-18 17:34:37 +02:00