node-connect-datadog
Datadog middleware for Connect JS / Express
Usage
Add middleware immediately before your router.
app.use(require("connect-datadog")({})); app.use(app.router);
Options
All options are optional.
-
dogstatsd
node-dogstatsd client.default = new (require("node-dogstatsd")).StatsD()
-
stat
string name for the stat.default = "node.express.router"
-
tags
array of tags (or function returning array of tags) to be added to the histogram.default = []
(req, res) => { // set tags dynamically return ['key:value'] }
-
sampleRate
number sends only a sample of data to StatsDdefault: 1
-
path
boolean include path tag.default = false
-
method
boolean include http method tag.default = false
-
protocol
boolean include protocol tag.default = false
-
response_code
boolean include http response codes.default = false
-
statsCallback
function callback hook that provides the following params(datadog, stat, sampleRate, statTags, req, res) => { // increment coolthing datadog.increment(`${stat}.coolthing`, sampleRate, statTags); }
License
View the LICENSE file.