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Merged
merged 2 commits into from
Mar 15, 2017
Merged

Add sampleRate config option #885

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c7875b1
Add sampleRate config option
LewisJEllis Mar 10, 2017
5f5d354
Add sampleRate config test, make sample check more defensive
LewisJEllis Mar 15, 2017
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11 changes: 11 additions & 0 deletions docs/config.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -145,6 +145,17 @@ Those configuration options are documented below:
includePaths: [/https?:\/\/getsentry\.com/, /https?:\/\/cdn\.getsentry\.com/]
}

.. describe:: sampleRate

A sampling rate to apply to events. A value of 0.0 will send no events,
and a value of 1.0 will send all events (default).

.. code-block:: javascript

{
sampleRate: 0.5 // send 50% of events, drop the other half
}

.. describe:: dataCallback

A function that allows mutation of the data payload right before being
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8 changes: 6 additions & 2 deletions src/raven.js
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Expand Up @@ -52,7 +52,8 @@ function Raven() {
collectWindowErrors: true,
maxMessageLength: 0,
stackTraceLimit: 50,
autoBreadcrumbs: true
autoBreadcrumbs: true,
sampleRate: 1
};
this._ignoreOnError = 0;
this._isRavenInstalled = false;
Expand Down Expand Up @@ -1489,7 +1490,10 @@ Raven.prototype = {
return;
}

this._sendProcessedPayload(data);
if (Math.random() < globalOptions.sampleRate) {
this._sendProcessedPayload(data);
}

},

_getUuid: function () {
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