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c9614d86c1
Fixes some sed errors introduced in c43cfe. Unfortunately moving libdeno required splitting build.rs into two parts, one for cli and one for core. I've also removed the arm64 build - it's complicating things at this re-org and we're not even testing it. I need to swing back to it and get tools/test.py running for it.
52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import * as msg from "gen/cli/msg_generated";
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import * as flatbuffers from "./flatbuffers";
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import { assert } from "./util";
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import * as dispatch from "./dispatch";
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export interface Metrics {
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opsDispatched: number;
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opsCompleted: number;
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bytesSentControl: number;
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bytesSentData: number;
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bytesReceived: number;
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}
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function req(): [flatbuffers.Builder, msg.Any, flatbuffers.Offset] {
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const builder = flatbuffers.createBuilder();
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msg.Metrics.startMetrics(builder);
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const inner = msg.Metrics.endMetrics(builder);
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return [builder, msg.Any.Metrics, inner];
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}
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function res(baseRes: null | msg.Base): Metrics {
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assert(baseRes !== null);
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assert(msg.Any.MetricsRes === baseRes!.innerType());
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const res = new msg.MetricsRes();
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assert(baseRes!.inner(res) !== null);
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return {
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opsDispatched: res.opsDispatched().toFloat64(),
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opsCompleted: res.opsCompleted().toFloat64(),
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bytesSentControl: res.bytesSentControl().toFloat64(),
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bytesSentData: res.bytesSentData().toFloat64(),
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bytesReceived: res.bytesReceived().toFloat64()
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};
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}
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/** Receive metrics from the privileged side of Deno.
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*
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* > console.table(Deno.metrics())
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* ┌──────────────────┬────────┐
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* │ (index) │ Values │
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* ├──────────────────┼────────┤
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* │ opsDispatched │ 9 │
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* │ opsCompleted │ 9 │
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* │ bytesSentControl │ 504 │
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* │ bytesSentData │ 0 │
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* │ bytesReceived │ 856 │
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* └──────────────────┴────────┘
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*/
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export function metrics(): Metrics {
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return res(dispatch.sendSync(...req()));
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}
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