Spaces:
Running
Running
File size: 1,917 Bytes
c592d77 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | "use strict";
/*
* Copyright The OpenTelemetry Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProxyTracer = void 0;
const NoopTracer_1 = require("./NoopTracer");
const NOOP_TRACER = new NoopTracer_1.NoopTracer();
/**
* Proxy tracer provided by the proxy tracer provider
*/
class ProxyTracer {
constructor(_provider, name, version, options) {
this._provider = _provider;
this.name = name;
this.version = version;
this.options = options;
}
startSpan(name, options, context) {
return this._getTracer().startSpan(name, options, context);
}
startActiveSpan(_name, _options, _context, _fn) {
const tracer = this._getTracer();
return Reflect.apply(tracer.startActiveSpan, tracer, arguments);
}
/**
* Try to get a tracer from the proxy tracer provider.
* If the proxy tracer provider has no delegate, return a noop tracer.
*/
_getTracer() {
if (this._delegate) {
return this._delegate;
}
const tracer = this._provider.getDelegateTracer(this.name, this.version, this.options);
if (!tracer) {
return NOOP_TRACER;
}
this._delegate = tracer;
return this._delegate;
}
}
exports.ProxyTracer = ProxyTracer;
//# sourceMappingURL=ProxyTracer.js.map |