async_wrap: add provider types for net server #17157

AndreasMadsen · 2017-11-20T18:43:30Z

Adds TCPSERVERWRAP and PIPESERVERWRAP as async_wrap types. This makes it possible to distinguish servers from connections.

edit: not quite sure if this is semver-minor or semver-major.

Checklist

make -j4 test (UNIX), or vcbuild test (Windows) passes
tests and/or benchmarks are included
documentation is changed or added
commit message follows commit guidelines

Affected core subsystem(s)

async_wrap, async_hooks

AndreasMadsen · 2017-11-20T18:44:26Z

/cc @nodejs/async_hooks

CI: https://ci.nodejs.org/job/node-test-pull-request/11554/

jasnell · 2017-11-20T23:16:08Z

lib/net.js

-  if (type === 'PIPE') return new Pipe();
-  if (type === 'TCP') return new TCP();
+  if (type === 'PIPE') return new Pipe(is_server);
+  if (type === 'TCP') return new TCP(is_server);


Rather than using a boolean, I'd much prefer an enum type value, similar to what we have with Http2Session, which either has type NGHTTP2_SESSION_SERVER (value 0) or NGHTTP2_SESSION_CLIENT (value 1).

Sure, I will take a look :)

AndreasMadsen · 2017-11-21T13:01:07Z

@jasnell It now uses named constants. Could you take a look again?

CI: https://ci.nodejs.org/job/node-test-pull-request/11574/

AndreasMadsen · 2017-11-23T11:15:42Z

Hehe. I was about to merge this but I will wait for the review from @addaleax, that is fine :)

AndreasMadsen · 2017-11-23T14:29:02Z

lib/net.js

@@ -1280,15 +1292,15 @@ function createServerHandle(address, port, addressType, fd) {
    handle.writable = true;
    assert(!address && !port);
  } else if (port === -1 && addressType === -1) {
-    handle = new Pipe();
+    handle = new Pipe(true);


Well, for sure this is wrong, but true is cast to 1 which is why it works :D

addaleax · 2017-11-23T14:31:58Z

src/tcp_wrap.cc

@@ -131,14 +139,28 @@ void TCPWrap::New(const FunctionCallbackInfo<Value>& args) {
  // normal function.
  CHECK(args.IsConstructCall());
  Environment* env = Environment::GetCurrent(args);
-  new TCPWrap(env, args.This());
+
+  int type_value = args[0]->IntegerValue(env->context()).ToChecked();


If you want to avoid confusion about the argument type:

CHECK(args[0]->IsInt32()); int type_value = args[0].As<Int32>()->Value();

:)

(I prefer that style in general, btw.)

Good suggestion :)

Adds `TCPSERVERWRAP` and `PIPESERVERWRAP` as provider types. This makes it possible to distinguish servers from connections.

AndreasMadsen · 2017-11-23T16:14:30Z

CI: https://ci.nodejs.org/job/node-test-pull-request/11673/

AndreasMadsen · 2017-11-24T12:55:24Z

Apparently, there was a large number of places were the type constant was missing. Please review again, as the last commit became quite large.

CI: https://ci.nodejs.org/job/node-test-pull-request/11684/

AndreasMadsen · 2017-11-24T13:50:42Z

CI: https://ci.nodejs.org/job/node-test-pull-request/11693/

addaleax · 2017-11-28T01:58:08Z

Landed in b44efde

Notable changes: * async\_hooks: - add trace events to async_hooks (Andreas Madsen) #15538 - add provider types for net server (Andreas Madsen) #17157 * console: - console.debug can now be used outside of the inspector (Benjamin Zaslavsky) #17033 * deps: - upgrade libuv to 1.18.0 (cjihrig) #17282 - patch V8 to 6.2.414.46 (Myles Borins) #17206 * module: - module.builtinModules will return a list of built in modules (Jon Moss) #16386 * n-api: - add helper for addons to get the event loop (Anna Henningsen) #17109 * process: - process.setUncaughtExceptionCaptureCallback can now be used to customize behavior for `--abort-on-uncaught-exception` (Anna Henningsen) #17159 - A signal handler is now able to receive the signal code that triggered the handler. (Robert Rossmann) #15606 * src: - embedders can now use Node::CreatePlatform to create an instance of NodePlatform (Cheng Zhao) #16981 * stream: - writable.writableHighWaterMark and readable.readableHighWaterMark will return the values the stream object was instantiated with (Calvin Metcalf) #12860 * **Added new collaborators** * [maclover7](https://github.com/maclover7) Jon Moss * [guybedford](https://github.com/guybedford) Guy Bedford * [hashseed](https://github.com/hashseed) Yang Guo PR-URL: #17631

Adds `TCPSERVERWRAP` and `PIPESERVERWRAP` as provider types. This makes it possible to distinguish servers from connections. PR-URL: #17157 Backport-PR-URL: #17623 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>

Adds `TCPSERVERWRAP` and `PIPESERVERWRAP` as provider types. This makes it possible to distinguish servers from connections. PR-URL: nodejs#17157 Backport-PR-URL: nodejs#18179 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>

Adds `TCPSERVERWRAP` and `PIPESERVERWRAP` as provider types. This makes it possible to distinguish servers from connections. Backport-PR-URL: #18179 PR-URL: #17157 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>

A new argument is necessary to the TCPWrap constructor due to nodejs/node#17157

Notable changes: * deps: * update V8 to 6.2.414.46 (Michaël Zasso) [#16413](#16413) * revert ABI breaking changes in V8 6.2 (Anna Henningsen) [#16413](#16413) * upgrade libuv to 1.19.1 (cjihrig) [#18260](#18260) * re land npm 5.6.0 (Myles Borins) [#18625](#18625) * ICU 60 bump (Steven R. Loomis) [#16876](#16876) * crypto: * Support both OpenSSL 1.1.0 and 1.0.2 (David Benjamin) [#16130](#16130) * warn on invalid authentication tag length (Tobias Nießen) [#17566](#17566) * async_hooks: * update defaultTriggerAsyncIdScope for perf (Anatoli Papirovski) [#18004](#18004) * use typed array stack as fast path (Anna Henningsen) [#17780](#17780) * use scope for defaultTriggerAsyncId (Andreas Madsen) [#17273](#17273) * separate missing from default context (Andreas Madsen) [#17273](#17273) * rename initTriggerId (Andreas Madsen) [#17273](#17273) * deprecate undocumented API (Andreas Madsen) [#16972](#16972) * add destroy event for gced AsyncResources (Sebastian Mayr) [#16998](#16998) * add trace events to async_hooks (Andreas Madsen) [#15538](#15538) * set HTTPParser trigger to socket (Andreas Madsen) [#18003](#18003) * add provider types for net server (Andreas Madsen) [#17157](#17157) * n-api: * add helper for addons to get the event loop (Anna Henningsen) [#17109](#17109) * cli: * add --stack-trace-limit to NODE_OPTIONS (Anna Henningsen) [#16495](#16495) * console: * add support for console.debug (Benjamin Zaslavsky) [#17033](#17033) * module: * add builtinModules (Jon Moss) [#16386](#16386) * replace default paths in require.resolve() (cjihrig) [#17113](#17113) * src: * add helper for addons to get the event loop (Anna Henningsen) [#17109](#17109) * add process.ppid (cjihrig) [#16839](#16839) * http: * support generic `Duplex` streams (Anna Henningsen) [#16267](#16267) * add rawPacket in err of `clientError` event (XadillaX) [#17672](#17672) * better support for IPv6 addresses (Mattias Holmlund) [#14772](#14772) * net: * remove ADDRCONFIG DNS hint on Windows (Bartosz Sosnowski) [#17662](#17662) * process: * fix reading zero-length env vars on win32 (Anna Henningsen) [#18463](#18463) * tls: * unconsume stream on destroy (Anna Henningsen) [#17478](#17478) * process: * improve unhandled rejection message (Madara Uchiha) [#17158](#17158) * stream: * remove usage of *State.highWaterMark (Calvin Metcalf) [#12860](#12860) * trace_events: * add executionAsyncId to init events (Andreas Madsen) [#17196](#17196) PR-URL: #18336

Notable changes: * deps: * update V8 to 6.2.414.46 (Michaël Zasso) [nodejs#16413](nodejs#16413) * revert ABI breaking changes in V8 6.2 (Anna Henningsen) [nodejs#16413](nodejs#16413) * upgrade libuv to 1.19.1 (cjihrig) [nodejs#18260](nodejs#18260) * re land npm 5.6.0 (Myles Borins) [nodejs#18625](nodejs#18625) * ICU 60 bump (Steven R. Loomis) [nodejs#16876](nodejs#16876) * crypto: * Support both OpenSSL 1.1.0 and 1.0.2 (David Benjamin) [nodejs#16130](nodejs#16130) * warn on invalid authentication tag length (Tobias Nießen) [nodejs#17566](nodejs#17566) * async_hooks: * update defaultTriggerAsyncIdScope for perf (Anatoli Papirovski) [nodejs#18004](nodejs#18004) * use typed array stack as fast path (Anna Henningsen) [nodejs#17780](nodejs#17780) * use scope for defaultTriggerAsyncId (Andreas Madsen) [nodejs#17273](nodejs#17273) * separate missing from default context (Andreas Madsen) [nodejs#17273](nodejs#17273) * rename initTriggerId (Andreas Madsen) [nodejs#17273](nodejs#17273) * deprecate undocumented API (Andreas Madsen) [nodejs#16972](nodejs#16972) * add destroy event for gced AsyncResources (Sebastian Mayr) [nodejs#16998](nodejs#16998) * add trace events to async_hooks (Andreas Madsen) [nodejs#15538](nodejs#15538) * set HTTPParser trigger to socket (Andreas Madsen) [nodejs#18003](nodejs#18003) * add provider types for net server (Andreas Madsen) [nodejs#17157](nodejs#17157) * n-api: * add helper for addons to get the event loop (Anna Henningsen) [nodejs#17109](nodejs#17109) * cli: * add --stack-trace-limit to NODE_OPTIONS (Anna Henningsen) [nodejs#16495](nodejs#16495) * console: * add support for console.debug (Benjamin Zaslavsky) [nodejs#17033](nodejs#17033) * module: * add builtinModules (Jon Moss) [nodejs#16386](nodejs#16386) * replace default paths in require.resolve() (cjihrig) [nodejs#17113](nodejs#17113) * src: * add helper for addons to get the event loop (Anna Henningsen) [nodejs#17109](nodejs#17109) * add process.ppid (cjihrig) [nodejs#16839](nodejs#16839) * http: * support generic `Duplex` streams (Anna Henningsen) [nodejs#16267](nodejs#16267) * add rawPacket in err of `clientError` event (XadillaX) [nodejs#17672](nodejs#17672) * better support for IPv6 addresses (Mattias Holmlund) [nodejs#14772](nodejs#14772) * net: * remove ADDRCONFIG DNS hint on Windows (Bartosz Sosnowski) [nodejs#17662](nodejs#17662) * process: * fix reading zero-length env vars on win32 (Anna Henningsen) [nodejs#18463](nodejs#18463) * tls: * unconsume stream on destroy (Anna Henningsen) [nodejs#17478](nodejs#17478) * process: * improve unhandled rejection message (Madara Uchiha) [nodejs#17158](nodejs#17158) * stream: * remove usage of *State.highWaterMark (Calvin Metcalf) [nodejs#12860](nodejs#12860) * trace_events: * add executionAsyncId to init events (Andreas Madsen) [nodejs#17196](nodejs#17196) PR-URL: nodejs#18336

Correct async hooks resource names to match the implementation: `FSREQWRAP` => `FSREQCALLBACK` `TCPSERVER` => `TCPSERVERWRAP` PR-URL: nodejs#24001 Refs: nodejs#21971 Refs: nodejs#17157 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>

Correct async hooks resource names to match the implementation: `FSREQWRAP` => `FSREQCALLBACK` `TCPSERVER` => `TCPSERVERWRAP` PR-URL: #24001 Refs: #21971 Refs: #17157 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>

Correct async hooks resource names to match the implementation: `TCPSERVER` => `TCPSERVERWRAP` Refs: #17157 PR-URL: #24684 Refs: #17157 Refs: #24001 Reviewed-By: Beth Griggs <[email protected]>

Correct async hooks resource names to match the implementation: `TCPSERVER` => `TCPSERVERWRAP` Backport-PR-URL: #24683 PR-URL: #24001 Refs: #21971 Refs: #17157 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>

nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Nov 20, 2017

AndreasMadsen added async_hooks Issues and PRs related to the async hooks subsystem. async_wrap semver-minor PRs that contain new features and should be released in the next minor version. labels Nov 20, 2017

jasnell reviewed Nov 20, 2017

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jasnell approved these changes Nov 21, 2017

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jasnell requested a review from addaleax November 22, 2017 16:29

addaleax approved these changes Nov 23, 2017

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AndreasMadsen commented Nov 23, 2017

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addaleax reviewed Nov 23, 2017

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AndreasMadsen added 3 commits November 23, 2017 16:55

async_wrap: add provider types for net server

b64a769

Adds `TCPSERVERWRAP` and `PIPESERVERWRAP` as provider types. This makes it possible to distinguish servers from connections.

[squash] use constants

f28cfdc

[squash] type check input

537c62d

[squash] add missing types

956124d

AndreasMadsen requested review from addaleax and jasnell November 24, 2017 12:54

[squash] fix benchmark

109feb9

addaleax approved these changes Nov 28, 2017

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addaleax added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. and removed author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Nov 28, 2017

gibfahn mentioned this pull request Dec 20, 2017

v8.9.4 proposal #17772

Closed

This was referenced Jan 16, 2018

Semver Minor Tracking nodejs/Release#298

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Backport async hooks to v8.x #18179

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jhiesey added a commit to jhiesey/pull-net that referenced this pull request Jan 31, 2018

fix exception on node 9

2729473

A new argument is necessary to the TCPWrap constructor due to nodejs/node#17157

jhiesey mentioned this pull request Jan 31, 2018

fix exception on node 9 dominictarr/pull-net#5

Merged

BethGriggs added backported-to-v8.x and removed backport-requested-v8.x labels Jun 20, 2018

Flarna mentioned this pull request Oct 31, 2018

doc: correct async_hooks resource names #24001

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2 tasks

This was referenced Nov 27, 2018

[v10.x backport] doc: correct async_hooks resource names #24683

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[v8.x backport] doc: correct async_hooks resource names #24684

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async_wrap: add provider types for net server #17157

async_wrap: add provider types for net server #17157

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async_wrap: add provider types for net server #17157

async_wrap: add provider types for net server #17157

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