microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-05-18 07:29:16 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Merge pull request #32612 from mrcrane/etw-logger

Browse Source 
Use optional module "@microsoft/typescript-etw" for ETW logging
This commit is contained in:
Andrew Casey
2019-08-06 12:44:48 -07:00
committed by GitHub
parent 269c3d3a56 47e77c976b
commit 01e1b1bb27
12 changed files with 105 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/server/project.ts
View File

@@ -851,6 +851,7 @@ namespace ts.server {
* @returns: true if set of files in the project stays the same and false - otherwise.
*/
updateGraph(): boolean {
perfLogger.logStartUpdateGraph();
this.resolutionCache.startRecordingFilesWithChangedResolutions();
const hasNewProgram = this.updateGraphWorker();
@@ -886,6 +887,7 @@ namespace ts.server {
if (hasNewProgram) {
this.projectProgramVersion++;
}
perfLogger.logStopUpdateGraph();
return !hasNewProgram;
}

12
src/server/session.ts
View File

@@ -731,7 +731,9 @@ namespace ts.server {
}
return;
}
this.host.write(formatMessage(msg, this.logger, this.byteLength, this.host.newLine));
const msgText = formatMessage(msg, this.logger, this.byteLength, this.host.newLine);
perfLogger.logEvent(`Response message size: ${msgText.length}`);
this.host.write(msgText);
}
public event<T extends object>(body: T, eventName: string): void {
@@ -2509,6 +2511,8 @@ namespace ts.server {
try {
request = <protocol.Request>JSON.parse(message);
relevantFile = request.arguments && (request as protocol.FileRequest).arguments.file ? (request as protocol.FileRequest).arguments : undefined;
perfLogger.logStartCommand("" + request.command, message.substring(0, 100));
const { response, responseRequired } = this.executeCommand(request);
if (this.logger.hasLevel(LogLevel.requestTime)) {
@@ -2521,6 +2525,8 @@ namespace ts.server {
}
}
// Note: Log before writing the response, else the editor can complete its activity before the server does
perfLogger.logStopCommand("" + request.command, "Success");
if (response) {
this.doOutput(response, request.command, request.seq, /*success*/ true);
}
@@ -2531,10 +2537,14 @@ namespace ts.server {
catch (err) {
if (err instanceof OperationCanceledException) {
// Handle cancellation exceptions
perfLogger.logStopCommand("" + (request && request.command), "Canceled: " + err);
this.doOutput({ canceled: true }, request!.command, request!.seq, /*success*/ true);
return;
}
this.logErrorWorker(err, message, relevantFile);
perfLogger.logStopCommand("" + (request && request.command), "Error: " + err);
this.doOutput(
/*info*/ undefined,
request ? request.command : CommandNames.Unknown,

4
src/server/utilities.ts
View File

@@ -150,11 +150,13 @@ namespace ts.server {
}
private static run(self: ThrottledOperations, operationId: string, cb: () => void) {
perfLogger.logStartScheduledOperation(operationId);
self.pendingTimeouts.delete(operationId);
if (self.logger) {
self.logger.info(`Running: ${operationId}`);
}
cb();
perfLogger.logStopScheduledOperation();
}
}
@@ -174,6 +176,7 @@ namespace ts.server {
private static run(self: GcTimer) {
self.timerId = undefined;
perfLogger.logStartScheduledOperation("GC collect");
const log = self.logger.hasLevel(LogLevel.requestTime);
const before = log && self.host.getMemoryUsage!(); // TODO: GH#18217
@@ -182,6 +185,7 @@ namespace ts.server {
const after = self.host.getMemoryUsage!(); // TODO: GH#18217
self.logger.perftrc(`GC::before ${before}, after ${after}`);
}
perfLogger.logStopScheduledOperation();
}
}