structured-log-seq-sink)

A structured-log plugin that writes log events to Seq.

Requires polyfills for Promise and fetch if those aren't supported in your target platform/browser.

$3



npm i structured-log-seq-sink --save

$3

js

var structuredLog = require('structured-log');

var seqSink = require('structured-log-seq-sink');



var logger = structuredLog.configure()

  .writeTo(seqSink({ / ... options ...  / }))

  .create();





##### Available options



|Parameter|Description|

|---|---|

|

apiKey

|(optional) API key to use|

|

compact

|(optional) If true, events be serialized using Serilog's compact format|

|

durable

|(optional) If true, events will be buffered in local storage if available|

|

levelSwitch|(optional) DynamicLevelSwitch

 which the Seq log level will control and use |

|

suppressErrors

|(optional) If true, errors in the pipeline will be suppressed and logged to the console instead (defaults to true)|

|

url

|(required) URL to the Seq server|



#### Dynamic Level Control



Much like Serilog's Dynamic Level Control via Seq, Seq can be used to dynamically

control the log level of

structured-log. To configure, setup a DynamicLevelSwitch

 and pass it to the sink:

js

var levelSwitch = new structuredLog.DynamicLevelSwitch("info")

var log = structuredLog.configure()

    .minLevel(levelSwitch)

    .writeTo(SeqSink({

        url: "http://localhost:5341",

        apiKey: "API_KEY",

        levelSwitch: levelSwitch

    }))

    .create();





This can be used as the log level across the entire pipeline (by using

.minLevel(levelSwitch)

, or just for the 

seq sink (by passing it in the

options

 array).





$3



To build the modules yourself, you need Node 8 or greater. Check out the code, then install dependencies and run the

build

 script:



npm i

npm run build





Then, you can test the bundled module by running:



npm test