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2019-05-03async_hooks: fixup do not reuse HTTPParserGerhard Stoebich
Fix some issues introduced/not fixed via https://github.com/nodejs/node/pull/25094: * Init hook is not emitted for a reused HTTPParser * HTTPParser was still used as resource in init hook * type used in init hook was always HTTPINCOMINGMESSAGE even for client requests * some tests have not been adapted to new resource names With this change the async hooks init event is emitted during a call to Initialize() as the type and resource object is available at this time. As a result Initialize() must be called now which could be seen as breaking change even HTTPParser is not part of documented API. It was needed to put the ClientRequest instance into a wrapper object instead passing it directly as async resource otherwise test-domain-multi fails. I think this is because adding an EventEmitter to a Domain adds a property 'domain' and the presence of this changes the context propagation in domains. Besides that tests still refering to resource HTTPParser have been updated/improved. Fixes: https://github.com/nodejs/node/issues/27467 Fixes: https://github.com/nodejs/node/issues/26961 Refs: https://github.com/nodejs/node/pull/25094 PR-URL: https://github.com/nodejs/node/pull/27477 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
2018-08-12test,doc: adjust async-hooks coverage doc for lintRich Trott
First header should be a first-level header according to our lint rules. Make it so in prepartion for applying the markdown linting to the test directory. PR-URL: https://github.com/nodejs/node/pull/22221 Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Jon Moss <me@jonathanmoss.me> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: George Adams <george.adams@uk.ibm.com>
2018-08-01src: rename PROVIDER_FSREQWRAP to PROVIDER_FSREQCALLBACKJon Moss
PR-URL: https://github.com/nodejs/node/pull/21971 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-06-24src: refactor timers to remove TimerWrapAnatoli Papirovski
Refactor Timers to behave more similarly to Immediates by having a single uv_timer_t handle which is stored on the Environment. No longer expose timers in a public binding and instead make it part of the internalBinding. PR-URL: https://github.com/nodejs/node/pull/20894 Fixes: https://github.com/nodejs/node/issues/10154 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Gus Caplan <me@gus.host>
2017-05-10test: adding tests for initHooks APIThorsten Lorenz
Async wrap providers tested: - crypto.randomBytes - crypto.pbkdf2 - fs event wrap - fsreqwrap access - fsreqwrap readFile - getaddrinforeq wrap - getnameinforeq wrap - pipe connect wrap - query wrap - pipewrap - processwrap - shutdown wrap - tcpwrap - udpwrap - send wrap - detailed signal wrap - statwatcher - timerwrap via setTimeout - timerwrap via setInterval - for Immediate - http parser request - http parser response - connection via ssl server - tls wrap - write wrap - ttywrap via readstream - ttywrap via wriream - zctx via zlib binding deflate Embedder API: - async-event tests - one test looks at the happy paths - another ensures that in cases of events emitted in an order that doesn't make sense, the order is enforced by async hooks throwing a meaningful error - embedder enforcement tests are split up since async hook stack corruption now the process - therefore we launch a child and check for error output of the offending code Additional tests: - tests that show that we can enable/disable hooks inside their lifetime events - tests that verify the graph of resources triggering the creation of other resources Test Helpers: - init-hooks: - returns one collector instance - when created an async hook is created and the lifetime events are registered to call the appropriate collector functions - the collector also exposes `enable` and `disable` functions which call through to the async hook - hook checks: - checks invocations of life time hooks against the actual invocations that were collected - in some cases like `destroy` a min/max range of invocations can be supplied since in these cases the exact number is non-deterministic - verify graph: - verifies the triggerIds of specific async resources are as expected, i.e. the creation of resources was triggered by the resource we expect - includes a printGraph function to generate easily readable test input for verify graph - both functions prune TickObjects to create less brittle and easier to understand tests PR-URL: https://github.com/nodejs/node/pull/12892 Ref: https://github.com/nodejs/node/pull/11883 Ref: https://github.com/nodejs/node/pull/8531 Reviewed-By: Andreas Madsen <amwebdk@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>