Summary:
This is the first PR from a series of PRs grabbou and me will make to add blob support to React Native. The next PR will include blob support for XMLHttpRequest.
I'd like to get this merged with minimal changes to preserve the attribution. My next PR can contain bigger changes.
Blobs are used to transfer binary data between server and client. Currently React Native lacks a way to deal with binary data. The only thing that comes close is uploading files through a URI.
Current workarounds to transfer binary data includes encoding and decoding them to base64 and and transferring them as string, which is not ideal, since it increases the payload size and the whole payload needs to be sent via the bridge every time changes are made.
The PR adds a way to deal with blobs via a new native module. The blob is constructed on the native side and the data never needs to pass through the bridge. Currently the only way to create a blob is to receive a blob from the server via websocket.
The PR is largely a direct port of https://github.com/silklabs/silk/tree/master/react-native-blobs by philikon into RN (with changes to integrate with RN), and attributed as such.
> **Note:** This is a breaking change for all people running iOS without CocoaPods. You will have to manually add `RCTBlob.xcodeproj` to your `Libraries` and then, add it to Build Phases. Just follow the process of manual linking. We'll also need to document this process in the release notes.
Related discussion - https://github.com/facebook/react-native/issues/11103
- `Image` can't show image when `URL.createObjectURL` is used with large images on Android
The websocket integration can be tested via a simple server,
```js
const fs = require('fs');
const http = require('http');
const WebSocketServer = require('ws').Server;
const wss = new WebSocketServer({
server: http.createServer().listen(7232),
});
wss.on('connection', (ws) => {
ws.on('message', (d) => {
console.log(d);
});
ws.send(fs.readFileSync('./some-file'));
});
```
Then on the client,
```js
var ws = new WebSocket('ws://localhost:7232');
ws.binaryType = 'blob';
ws.onerror = (error) => {
console.error(error);
};
ws.onmessage = (e) => {
console.log(e.data);
ws.send(e.data);
};
```
cc brentvatne ide
Closes https://github.com/facebook/react-native/pull/11417
Reviewed By: sahrens
Differential Revision: D5188484
Pulled By: javache
fbshipit-source-id: 6afcbc4d19aa7a27b0dc9d52701ba400e7d7e98f
Summary:
This is enforced for all of our internal iOS code and a common cause of import failures.
cc janicduplessis
Closes https://github.com/facebook/react-native/pull/13124
Differential Revision: D4765016
fbshipit-source-id: 7c8248c98bca0fa6bad24d5a52b666243375e0db
Summary:
This decouples non-UI logic from RCTDevMenu into a new module RCTDevSettings.
**Motivation**: This allows developers to change dev settings without depending on the built-in dev menu, e.g. if they want to introduce their own UI, or have other devtools logic that doesn't depend on an action sheet.
It also introduces the RCTDevSettingsDataSource protocol for storing dev tools preferences. This could allow a developer to implement alternative behaviors, e.g. loading the settings from some other config, changing settings based on the user, deciding not to persist some settings, or something else.
The included data source implementation, RCTDevSettingsUserDefaultsDataSource, uses NSUserDefaults and is backwards compatible with the older implementation, so **no workflows or dependent code will break, and old saved settings will persist.**
The RCTDevMenu interface has not changed and is therefore also backwards-compatible, though
some methods are now deprecated.
In order to ensure that RCTDevSettings
Closes https://github.com/facebook/react-native/pull/11613
Reviewed By: mmmulani
Differential Revision: D4571773
Pulled By: javache
fbshipit-source-id: 25555d0a6eaa81f694343e079ed02439e5845fbc
Summary:
I discovered this while trying to pinpoint why Nuclide Inspector integration with RN is so flaky. It turns out that, for some reason, if I create a `WebSocket` instance early enough (which I need to when setting up DevTools integration), and the connection is fast enough (which it is on localhost), the `websocketOpen` message may arrive earlier than an `onopen` event handler is registered, causing the `onopen` handler to never fire.
```
mkdir ~/my-server
cd ~/my-server
npm i ws
nano index.js
```
Paste this code:
```js
const ws = require('ws');
const wss = new ws.Server({
port: 8099
});
```
Run the server:
```js
node index.js
```
Now, inside React Native, paste right after [these lines](57010d63b6/Libraries/Core/InitializeCore.js (L193-L194)):
```js
const ws = new window.WebSocket('ws://localhost:8099');
ws.onopen = function() {
alert('open!');
};
```
Closes https://github.com/facebook/react-native/pull/12305
Differential Revision: D4536554
Pulled By: gaearon
fbshipit-source-id: 3021fa26b3bf275cba3704a7f3a30c77db69a1f8
Summary:
Support `xhr.send(data)` for typed arrays.
**Test plan:** run UIExplorer example on iOS and Android.
Closes https://github.com/facebook/react-native/pull/11904
Differential Revision: D4425551
fbshipit-source-id: 065ab5873407a406ca4a831068ab138606c3361b
Summary: No need to have two files; merge it into one and give it an appropriate name.
Reviewed By: javache
Differential Revision: D4296716
fbshipit-source-id: 904d13c23bb8d403b8efcb60f9a4aa5df5b08972
Summary: This singleton was unnecessary and can be implemented with a single `static` in `RCTDevMenu`. In another diff, I will rename `RCTWebSocketManager.{h,m}` to reflect the only class that remains.
Reviewed By: javache
Differential Revision: D4296551
fbshipit-source-id: 653971dfb31de5b0a161b531eed82a067f536ce3
Summary: Avoid using properties where unnecessary; stick to only one way to modify the delegate.
Reviewed By: javache
Differential Revision: D4296351
fbshipit-source-id: 94d0e3c90904ed584f691a3f28a15a7ac450c3e1
Summary:
`RCTWebSocketExecutor` saves every WebSocket callback when sending message to chrome, but does not clear them in a debug session until the JS bridge is reloaded, and there may be thousands of blocks saved in the callback table. This PR removes them after they are called.
Closes https://github.com/facebook/react-native/pull/11341
Differential Revision: D4295710
Pulled By: javache
fbshipit-source-id: 29a02d1aba320115bbb97aee8981e34b89303c91
Summary:
Xcode really sucks, per some discussion on e1577df1fd and https://developer.apple.com/library/content/technotes/tn2215/_index.html, if you use the headers phase, and mark headers in your static library as public, they will actually end up in the final package that's built and you can't submit to the app store! This changes our xcode setup to use a copy files phase instead.
I've also changed the header include path to be $(BUILT_PRODUCTS_DIR)/include, which is added to the include path by Xcode by default, so 3rd party libraries should not be impacted by these changes anymore.
Reviewed By: mkonicek
Differential Revision: D4291607
fbshipit-source-id: 969b9ebcbeb8161f85427f8c429e198d9d0fae30
Summary:
To make React Native play nicely with our internal build infrastructure we need to properly namespace all of our header includes.
Where previously you could do `#import "RCTBridge.h"`, you must now write this as `#import <React/RCTBridge.h>`. If your xcode project still has a custom header include path, both variants will likely continue to work, but for new projects, we're defaulting the header include path to `$(BUILT_PRODUCTS_DIR)/usr/local/include`, where the React and CSSLayout targets will copy a subset of headers too. To make Xcode copy headers phase work properly, you may need to add React as an explicit dependency to your app's scheme and disable "parallelize build".
Reviewed By: mmmulani
Differential Revision: D4213120
fbshipit-source-id: 84a32a4b250c27699e6795f43584f13d594a9a82
Summary: Correct header import paths, update podspec so we point at the copy in ReactCommon (and can eventually remove the copy under React)
Reviewed By: astreet
Differential Revision: D4204501
fbshipit-source-id: e979a010092f025b2cdc289e1e5f22fc7b65a8d1
Summary:
Grabbing the port from Bundle URL allows concurrent Remote JS Debugging using the same machine with running multiple instances of packager on different ports.
This improves the developer experience when developing and debugging cross-platform components.
Closes https://github.com/facebook/react-native/pull/10007
Differential Revision: D4008630
Pulled By: javache
fbshipit-source-id: fcf8495e564fd9ac7baf26a87ed3904898132aa0
Summary:
* Motivation *
Second PR for Apple TV support.
* Test plan *
Apple TV tests have been added to scripts/objc-test.sh
Closes https://github.com/facebook/react-native/pull/10227
Differential Revision: D3974064
Pulled By: javache
fbshipit-source-id: 36dffb4517efa489e40fa713a30655d1d76ef646
Summary:
First commit for Apple TV support: changes to existing Objective-C code so that it will compile correctly for tvOS.
Closes https://github.com/facebook/react-native/pull/9649
Differential Revision: D3916021
Pulled By: javache
fbshipit-source-id: 34acc9daf3efff835ffe38c43ba5d4098a02c830
Summary:
Fix for https://github.com/facebook/react-native/issues/9465
We are building a react-native based application which extensively uses WebSockets. The Android app crashes right after waking up being in suspended mode for a coupe of days and throws an exception:
"Cannot send a message. Unknown WebSocket id 1"
Before calling WebSocket.send(...) method from WebSocket.js we always check its readyState. I believe the problem is caused by not updating readyState if case of 'websocketFailed' event. this.close() cause the current used websocket ID to be removed from mWebSocketConnections HashMap (WebSocketModule.java), but readyState stays the same.
Closes https://github.com/facebook/react-native/pull/9487
Differential Revision: D3838675
Pulled By: mkonicek
fbshipit-source-id: e833cef9f1b94c6f7236077241cacf5a56f5824b
Summary:
JSC on iOS 8 and above includes TypedArrays so there's no need for the guard statement anymore since React Native officially does not support iOS 7 moving forward.
Closes https://github.com/facebook/react-native/pull/9780
Differential Revision: D3834979
Pulled By: mkonicek
fbshipit-source-id: 6e28a47702d6e3d604fedb9d2d00fe1c539a6926
Summary:
Assert that the return value of these methods is sane.
Closes https://github.com/facebook/react-native/issues/8108
Reviewed By: majak
Differential Revision: D3722629
fbshipit-source-id: 2a67daae6dc380721e5dad27acd2ab67f71d0c6c
Summary:
Idle WebSocket connections get reset after a few minutes of inactivity. To prevent this, most WebSocket implementations offer sending special ping messages. This PR adds a method `sendPing()` to WebSocket. Ping payloads are not supported.
Manual testing can be done by adding `connection.on('ping', _ => console.log('Received ping'));` to a ws connection or using a packet sniffer while sending pings.
Closes https://github.com/facebook/react-native/pull/8505
Differential Revision: D3516260
Pulled By: dmmiller
fbshipit-source-id: cfebf5899188ae53254d5be6b666a9075e0eed89
Summary:
As per https://twitter.com/olebegemann/status/738656134731599872, our use of "main thread" to mean "main queue" seems to be unsafe.
This diff replaces the `NSThread.isMainQueue` checks with dispatch_get_specific(), which is the recommended approach.
I've also replaced all use of "MainThread" terminology with "MainQueue", and taken the opportunity to deprecate the "sync" param of `RCTExecuteOnMainThread()`, which, while we do still use it in a few places, is incredibly unsafe and shouldn't be encouraged.
Reviewed By: javache
Differential Revision: D3384910
fbshipit-source-id: ea7c216013372267b82eb25a38db5eb4cd46a089
Summary:
RFC 6454 section 7 defines the Origin: header syntax, and it's a
scheme, host, and optional port, not a URL.
Section 6 defines serialization of the header, including omission of the
port.
Therefore, we need to omit the trailing slash in all cases, and omit
the port if it matches the default port for the protocol.
Closes https://github.com/facebook/react-native/pull/7920
Differential Revision: D3387619
fbshipit-source-id: 552756e63ad41463af357a5073fae56c96e58958
Summary:
event-target-shim versions before 1.1.0 do not support taking an array for `EventTarget`. react-native requires `^1.0.5`, so this fixes compatibility with those earlier versions.
**Test Plan:** ran WebSocket UIExplorer example with earlier version of event-target-shim.
Closes https://github.com/facebook/react-native/pull/7261
Differential Revision: D3230881
Pulled By: martinbigio
fb-gh-sync-id: 6a22d58841a4b401a200fece64d13a70043fb09a
fbshipit-source-id: 6a22d58841a4b401a200fece64d13a70043fb09a
Summary:This is a reprise of #6327, but with iOS 7.0 compatibility and less `package.json` changes.
**Test Plan:** Load WebSocketExample in UIExplorer app and start websocket test server script (both provided in #6889) and test sending binary data on both iOS and Android
Closes https://github.com/facebook/react-native/pull/6961
Differential Revision: D3202022
Pulled By: mkonicek
fb-gh-sync-id: 38843d0a9c0172971c5c70a5139ded04042b280a
fbshipit-source-id: 38843d0a9c0172971c5c70a5139ded04042b280a
Summary:- Get rid of no longer necessary WebSocket.js v WebSocketBase.js split
- Use `EventTarget(list, of, events)` as base class to auto-generate `oneventname` getters/setters that get invoked along with other event handlers
- Type annotation `any` considered harmful, especially when we can easily spell out the actual type
- Throw in some `const` goodness for free
**Test Plan:** Launch UIExplorer example app, supplied `websocket_test_server` script, and try different combinations of sending and receiving text and binary data on both iOS and Android.
Closes https://github.com/facebook/react-native/pull/6889
Differential Revision: D3184835
Pulled By: mkonicek
fb-gh-sync-id: f21707f4e97aa5a79847f5157e0a9f132a1a01cd
fbshipit-source-id: f21707f4e97aa5a79847f5157e0a9f132a1a01cd
Summary:* Add ability to configure the app that should open when starting debugging
axemclion discussed this feature with tadeuzagallo and martinbigio on: https://github.com/facebook/react-native/issues/5051
Closes https://github.com/facebook/react-native/pull/5683
Reviewed By: martinbigio
Differential Revision: D2971497
Pulled By: mkonicek
fb-gh-sync-id: 91c3ce68feed989658124bb96cb61d03dd032599
fbshipit-source-id: 91c3ce68feed989658124bb96cb61d03dd032599
Summary:The 200ms timeout was causing resource issues and causing a lot of overhead when you're not running the devtools, since it will basically create a new socket every 200ms.
Also clean up the way we do logging so it's completely compiled out in prod, and standardize all the names we use for threading to lowercase react.
Reviewed By: frantic
Differential Revision: D3115975
fb-gh-sync-id: e6e51c0621d8e9fc4eadb864acd678b8b5d322a1
fbshipit-source-id: e6e51c0621d8e9fc4eadb864acd678b8b5d322a1
Philipp von Weitershausen
Pieter De Baets
James Burnett
Alex Dvornikov
Seraj Ahmad
Emil Sjolander
Pieter De Baets
Ben Roth
Lukas Piatkowski
Dan Abramov
Philipp von Weitershausen
Adam Ernst
Eming Kwok
Omeid
Douglas Lowder
Dmitry Petukhov
James Ide
Skotch Vail
danielbasedow
Alex Kotliarskyi
Nathan Azaria
Nick Lockwood
Ewan Mellor
Christoph Pojer
Elliot Lynde
digeff
Alexey Dodonov