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chore: update and fix tracer-web examples
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<!DOCTYPE html> | ||
<html lang="en"> | ||
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<head> | ||
<meta charset="utf-8"> | ||
<title>Fetch Plugin Example</title> | ||
<base href="/"> | ||
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<meta name="viewport" content="width=device-width, initial-scale=1"> | ||
</head> | ||
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<body> | ||
Example of using Web Tracer with Fetch and XMLHttpRequest plugins with console exporter and collector exporter without the B3 Propagator | ||
<script type="text/javascript" src="fetchXhr.js"></script> | ||
<br/> | ||
<button id="button1">Fetch Test</button> | ||
<button id="button2">Xhr Test</button> | ||
</body> | ||
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</html> |
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import { context, trace } from '@opentelemetry/api'; | ||
import { ConsoleSpanExporter, SimpleSpanProcessor } from '@opentelemetry/sdk-trace-base'; | ||
import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-http'; | ||
import { WebTracerProvider } from '@opentelemetry/sdk-trace-web'; | ||
import { FetchInstrumentation } from '@opentelemetry/instrumentation-fetch'; | ||
import { XMLHttpRequestInstrumentation } from '@opentelemetry/instrumentation-xml-http-request'; | ||
import { ZoneContextManager } from '@opentelemetry/context-zone'; | ||
import { registerInstrumentations } from '@opentelemetry/instrumentation'; | ||
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const provider = new WebTracerProvider(); | ||
provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter())); | ||
provider.addSpanProcessor(new SimpleSpanProcessor(new OTLPTraceExporter())); | ||
provider.register({ | ||
contextManager: new ZoneContextManager(), | ||
}); | ||
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registerInstrumentations({ | ||
instrumentations: [ | ||
new FetchInstrumentation({ | ||
ignoreUrls: [/localhost:8090\/sockjs-node/], | ||
propagateTraceHeaderCorsUrls: [ | ||
'https://cors-test.appspot.com/test', | ||
'https://httpbin.org/get', | ||
], | ||
clearTimingResources: true, | ||
}), | ||
], | ||
}); | ||
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registerInstrumentations({ | ||
instrumentations: [ | ||
new XMLHttpRequestInstrumentation({ | ||
ignoreUrls: [/localhost:8090\/sockjs-node/], | ||
propagateTraceHeaderCorsUrls: [ | ||
'https://httpbin.org/get', | ||
], | ||
}), | ||
], | ||
}); | ||
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const webTracerWithZone = provider.getTracer('example-tracer-web'); | ||
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// eslint-disable-next-line no-undef | ||
const getData = (url) => fetch(url, { | ||
method: 'GET', | ||
headers: { | ||
Accept: 'application/json', | ||
'Content-Type': 'application/json', | ||
}, | ||
}); | ||
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const getDataXhr = (url) => new Promise((resolve, reject) => { | ||
// eslint-disable-next-line no-undef | ||
const req = new XMLHttpRequest(); | ||
req.open('GET', url, true); | ||
req.setRequestHeader('Content-Type', 'application/json'); | ||
req.setRequestHeader('Accept', 'application/json'); | ||
req.onload = () => { | ||
resolve(); | ||
}; | ||
req.onerror = () => { | ||
reject(); | ||
}; | ||
req.send(); | ||
}); | ||
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// example of keeping track of context between async operations | ||
const prepareClickEvent = () => { | ||
const url = 'https://httpbin.org/get'; | ||
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// eslint-disable-next-line no-undef | ||
const element1 = document.getElementById('button1'); | ||
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// eslint-disable-next-line no-undef | ||
const element2 = document.getElementById('button2'); | ||
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const clickHandler = (fetchFn) => () => { | ||
const singleSpan = webTracerWithZone.startSpan('files-series-info'); | ||
context.with(trace.setSpan(context.active(), singleSpan), () => { | ||
fetchFn(url).then((_data) => { | ||
trace.getSpan(context.active()).addEvent('fetching-single-span-completed'); | ||
singleSpan.end(); | ||
}); | ||
}); | ||
for (let i = 0, j = 5; i < j; i += 1) { | ||
const span = webTracerWithZone.startSpan(`files-series-info-${i}`); | ||
context.with(trace.setSpan(context.active(), span), () => { | ||
fetchFn(url).then((_data) => { | ||
trace.getSpan(context.active()).addEvent(`fetching-span-${i}-completed`); | ||
span.end(); | ||
}); | ||
}); | ||
} | ||
}; | ||
element1.addEventListener('click', clickHandler(getData)); | ||
element2.addEventListener('click', clickHandler(getDataXhr)); | ||
}; | ||
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// eslint-disable-next-line no-undef | ||
window.addEventListener('load', prepareClickEvent); |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,20 @@ | ||
<!DOCTYPE html> | ||
<html lang="en"> | ||
|
||
<head> | ||
<meta charset="utf-8"> | ||
<title>Fetch Plugin Example</title> | ||
<base href="/"> | ||
|
||
<meta name="viewport" content="width=device-width, initial-scale=1"> | ||
</head> | ||
|
||
<body> | ||
Example of using Web Tracer with Fetch and XMLHttpRequest plugins with console exporter and collector exporter with B3 Propagator | ||
<script type="text/javascript" src="fetchXhr.js"></script> | ||
<br/> | ||
<button id="button1">Fetch Test</button> | ||
<button id="button2">Xhr Test</button> | ||
</body> | ||
|
||
</html> |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,102 @@ | ||
import { context, trace } from '@opentelemetry/api'; | ||
import { ConsoleSpanExporter, SimpleSpanProcessor } from '@opentelemetry/sdk-trace-base'; | ||
import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-http'; | ||
import { WebTracerProvider } from '@opentelemetry/sdk-trace-web'; | ||
import { FetchInstrumentation } from '@opentelemetry/instrumentation-fetch'; | ||
import { XMLHttpRequestInstrumentation } from '@opentelemetry/instrumentation-xml-http-request'; | ||
import { ZoneContextManager } from '@opentelemetry/context-zone'; | ||
import { B3Propagator } from '@opentelemetry/propagator-b3'; | ||
import { registerInstrumentations } from '@opentelemetry/instrumentation'; | ||
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const provider = new WebTracerProvider(); | ||
provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter())); | ||
provider.addSpanProcessor(new SimpleSpanProcessor(new OTLPTraceExporter())); | ||
provider.register({ | ||
contextManager: new ZoneContextManager(), | ||
propagator: new B3Propagator(), | ||
}); | ||
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registerInstrumentations({ | ||
instrumentations: [ | ||
new FetchInstrumentation({ | ||
ignoreUrls: [/localhost:8090\/sockjs-node/], | ||
propagateTraceHeaderCorsUrls: [ | ||
'https://cors-test.appspot.com/test', | ||
'https://httpbin.org/get', | ||
], | ||
clearTimingResources: true, | ||
}), | ||
], | ||
}); | ||
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registerInstrumentations({ | ||
instrumentations: [ | ||
new XMLHttpRequestInstrumentation({ | ||
ignoreUrls: [/localhost:8090\/sockjs-node/], | ||
propagateTraceHeaderCorsUrls: [ | ||
'https://httpbin.org/get', | ||
], | ||
}), | ||
], | ||
}); | ||
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const webTracerWithZone = provider.getTracer('example-tracer-web'); | ||
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// eslint-disable-next-line no-undef | ||
const getData = (url) => fetch(url, { | ||
method: 'GET', | ||
headers: { | ||
Accept: 'application/json', | ||
'Content-Type': 'application/json', | ||
}, | ||
}); | ||
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const getDataXhr = (url) => new Promise((resolve, reject) => { | ||
// eslint-disable-next-line no-undef | ||
const req = new XMLHttpRequest(); | ||
req.open('GET', url, true); | ||
req.setRequestHeader('Content-Type', 'application/json'); | ||
req.setRequestHeader('Accept', 'application/json'); | ||
req.onload = () => { | ||
resolve(); | ||
}; | ||
req.onerror = () => { | ||
reject(); | ||
}; | ||
req.send(); | ||
}); | ||
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// example of keeping track of context between async operations | ||
const prepareClickEvent = () => { | ||
const url = 'https://httpbin.org/get'; | ||
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// eslint-disable-next-line no-undef | ||
const element1 = document.getElementById('button1'); | ||
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// eslint-disable-next-line no-undef | ||
const element2 = document.getElementById('button2'); | ||
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const clickHandler = (fetchFn) => () => { | ||
const singleSpan = webTracerWithZone.startSpan('files-series-info'); | ||
context.with(trace.setSpan(context.active(), singleSpan), () => { | ||
fetchFn(url).then((_data) => { | ||
trace.getSpan(context.active()).addEvent('fetching-single-span-completed'); | ||
singleSpan.end(); | ||
}); | ||
}); | ||
for (let i = 0, j = 5; i < j; i += 1) { | ||
const span = webTracerWithZone.startSpan(`files-series-info-${i}`); | ||
context.with(trace.setSpan(context.active(), span), () => { | ||
fetchFn(url).then((_data) => { | ||
trace.getSpan(context.active()).addEvent(`fetching-span-${i}-completed`); | ||
span.end(); | ||
}); | ||
}); | ||
} | ||
}; | ||
element1.addEventListener('click', clickHandler(getData)); | ||
element2.addEventListener('click', clickHandler(getDataXhr)); | ||
}; | ||
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// eslint-disable-next-line no-undef | ||
window.addEventListener('load', prepareClickEvent); |
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