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unstubbableeps1lon
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[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are still pending chunks for ReadableSteams or pending results for AsyncIterables. Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c

1 file changed

Lines changed: 14 additions & 1 deletion

File tree

‎packages/react-client/src/ReactFlightClient.js‎

Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);

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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
Skip to content
Commit fb2177c
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unstubbableeps1lon
unstubbable
and
eps1lon
authored
[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
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style.textContent = '
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
Skip to content
Commit fb2177c
Browse files
unstubbableeps1lon
unstubbable
and
eps1lon
authored
[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
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var ref = document.referrer;
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observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
Skip to content
Commit fb2177c
Browse files
unstubbableeps1lon
unstubbable
and
eps1lon
authored
[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
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})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
Skip to content
Commit fb2177c
Browse files
unstubbableeps1lon
unstubbable
and
eps1lon
authored
[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
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var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
Skip to content
Commit fb2177c
Browse files
unstubbableeps1lon
unstubbable
and
eps1lon
authored
[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
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function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
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el.style.position = 'static';
el.style.top = 'auto';
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}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
Skip to content
Commit fb2177c
Browse files
unstubbableeps1lon
unstubbable
and
eps1lon
authored
[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
[Flight] Fix pending chunks count for streams & async iterables in DE… · react/react@fb2177c · GitHub
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[Flight] Fix pending chunks count for streams & async iterables in DEV (#35143)
In DEV, we need to prevent the response from being GC'd while there are
still pending chunks for ReadableSteams or pending results for
AsyncIterables.
Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
1 parent 647e133 commit fb2177c
1 file changed
Lines changed: 14 additions & 1 deletion
File tree
‎packages/react-client/src/ReactFlightClient.js‎
Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -813,6 +813,12 @@ function createInitializedStreamChunk<
813813
value: T,
814814
controller: FlightStreamController,
815815
): InitializedChunk<T>{
816+
if(__DEV__){
817+
// Retain a strong reference to the Response while we wait for chunks.
818+
if(response._pendingChunks++===0){
819+
response._weakResponse.response=response;
820+
}
821+
}
816822
// We use the reason field to stash the controller since we already have that
817823
// field. It's a bit of a hack but efficient.
818824
// $FlowFixMe[invalid-constructor] Flow doesn't support functions as constructors
@@ -3075,7 +3081,6 @@ function resolveStream<T: ReadableStream | $AsyncIterable<any, any, void>>(
30753081
// We already resolved. We didn't expect to see this.
30763082
 return;
30773083
}
3078-
releasePendingChunk(response,chunk);
30793084

30803085
constresolveListeners=chunk.value;
30813086

@@ -3375,6 +3380,14 @@ function stopStream(
33753380
// We didn't expect not to have an existing stream;
33763381
 return;
33773382
}
3383+
if(__DEV__){
3384+
if(--response._pendingChunks===0){
3385+
// We're no longer waiting for any more chunks. We can release the strong
3386+
// reference to the response. We'll regain it if we ask for any more data
3387+
// later on.
3388+
response._weakResponse.response=null;
3389+
}
3390+
}
33783391
conststreamChunk: InitializedStreamChunk<any>=(chunk: any);
33793392
constcontroller=streamChunk.reason;
33803393
controller.close(row==='' ? '"$undefined"' : row);
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