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Increase information logged to MessageQueue.spy 

Reviewed By: dulinriley

Differential Revision: D5517734

fbshipit-source-id: de7ba08130d229882256bcb1496d6efc708bdce7
This commit is contained in:
Pieter De Baets 2017-07-31 06:09:54 -07:00 committed by Facebook Github Bot
parent 0f440130b6
commit cb313569e5
4 changed files with 156 additions and 62 deletions
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2
Libraries/BatchedBridge/BatchedBridge.js
View File

@ -8,10 +8,12 @@
*
* @providesModule BatchedBridge
* @flow
* @format
*/
'use strict';
const MessageQueue = require('MessageQueue');
const BatchedBridge = new MessageQueue();
// Wire up the batched bridge on the global object so that we can call into it.

206
Libraries/BatchedBridge/MessageQueue.js
View File

@ -8,6 +8,7 @@
*
* @providesModule MessageQueue
* @flow
* @format
*/
/*eslint no-bitwise: 0*/
@ -24,9 +25,13 @@ const stringifySafe = require('stringifySafe');
export type SpyData = {
type: number,
module: ?string,
method: string|number,
args: any
}
method: string | number,
isSync: boolean,
successCbId: number,
failCbId: number,
args: Array<any>,
returnValue?: any,
};
const TO_JS = 0;
const TO_NATIVE = 1;
@ -38,13 +43,13 @@ const MIN_TIME_BETWEEN_FLUSHES_MS = 5;
const TRACE_TAG_REACT_APPS = 1 << 17;
const DEBUG_INFO_LIMIT = 32;
const DEBUG_INFO_LIMIT = 64;
// Work around an initialization order issue
let JSTimers = null;
class MessageQueue {
_lazyCallableModules: {[key: string]: void => Object};
_lazyCallableModules: {[key: string]: (void) => Object};
_queue: [Array<number>, Array<number>, Array<any>, number];
_successCallbacks: Array<?Function>;
_failureCallbacks: Array<?Function>;
@ -73,23 +78,19 @@ class MessageQueue {
this._remoteModuleTable = {};
this._remoteMethodTable = {};
}
(this:any).callFunctionReturnFlushedQueue = this.callFunctionReturnFlushedQueue.bind(this);
(this:any).callFunctionReturnResultAndFlushedQueue = this.callFunctionReturnResultAndFlushedQueue.bind(this);
(this:any).flushedQueue = this.flushedQueue.bind(this);
(this:any).invokeCallbackAndReturnFlushedQueue = this.invokeCallbackAndReturnFlushedQueue.bind(this);
}
/**
* Public APIs
*/
static spy(spyOrToggle: boolean|(data: SpyData) => void){
if (spyOrToggle === true){
static spy(spyOrToggle: boolean | ((data: SpyData) => void)) {
if (spyOrToggle === true) {
MessageQueue.prototype.__spy = info => {
console.log(`${info.type === TO_JS ? 'N->JS' : 'JS->N'} : ` +
`${info.module ? (info.module + '.') : ''}${info.method}` +
`(${JSON.stringify(info.args)})`);
console.log(
`${info.type === TO_JS ? 'N->JS' : 'JS->N'} : ` +
`${info.module ? info.module + '.' : ''}${info.method}` +
`(${JSON.stringify(info.args)})`,
);
};
} else if (spyOrToggle === false) {
MessageQueue.prototype.__spy = null;
@ -98,32 +99,40 @@ class MessageQueue {
}
}
callFunctionReturnFlushedQueue(module: string, method: string, args: Array<any>) {
callFunctionReturnFlushedQueue = (
module: string,
method: string,
args: Array<any>,
) => {
this.__guard(() => {
this.__callFunction(module, method, args);
});
return this.flushedQueue();
}
};
callFunctionReturnResultAndFlushedQueue(module: string, method: string, args: Array<any>) {
callFunctionReturnResultAndFlushedQueue = (
module: string,
method: string,
args: Array<any>,
) => {
let result;
this.__guard(() => {
result = this.__callFunction(module, method, args);
});
return [result, this.flushedQueue()];
}
};
invokeCallbackAndReturnFlushedQueue(cbID: number, args: Array<any>) {
invokeCallbackAndReturnFlushedQueue = (cbID: number, args: Array<any>) => {
this.__guard(() => {
this.__invokeCallback(cbID, args);
});
return this.flushedQueue();
}
};
flushedQueue() {
flushedQueue = () => {
this.__guard(() => {
this.__callImmediates();
});
@ -131,7 +140,7 @@ class MessageQueue {
const queue = this._queue;
this._queue = [[], [], [], this._callID];
return queue[0].length ? queue : null;
}
};
getEventLoopRunningTime() {
return new Date().getTime() - this._eventLoopStartTime;
@ -143,7 +152,7 @@ class MessageQueue {
registerLazyCallableModule(name: string, factory: void => Object) {
let module: Object;
let getValue: ?(void => Object) = factory;
let getValue: ?(void) => Object = factory;
this._lazyCallableModules[name] = () => {
if (getValue) {
module = getValue();
@ -158,7 +167,13 @@ class MessageQueue {
return getValue ? getValue() : null;
}
enqueueNativeCall(moduleID: number, methodID: number, params: Array<any>, onFail: ?Function, onSucc: ?Function) {
enqueueNativeCall(
moduleID: number,
methodID: number,
params: Array<any>,
onFail: ?Function,
onSucc: ?Function,
) {
if (onFail || onSucc) {
if (__DEV__) {
this._debugInfo[this._callID] = [moduleID, methodID];
@ -176,7 +191,11 @@ class MessageQueue {
if (__DEV__) {
global.nativeTraceBeginAsyncFlow &&
global.nativeTraceBeginAsyncFlow(TRACE_TAG_REACT_APPS, 'native', this._callID);
global.nativeTraceBeginAsyncFlow(
TRACE_TAG_REACT_APPS,
'native',
this._callID,
);
}
this._callID++;
@ -188,32 +207,51 @@ class MessageQueue {
JSON.stringify(params);
// The params object should not be mutated after being queued
deepFreezeAndThrowOnMutationInDev((params:any));
deepFreezeAndThrowOnMutationInDev((params: any));
}
this._queue[PARAMS].push(params);
const now = new Date().getTime();
if (global.nativeFlushQueueImmediate &&
(now - this._lastFlush >= MIN_TIME_BETWEEN_FLUSHES_MS ||
this._inCall === 0)) {
if (
global.nativeFlushQueueImmediate &&
(now - this._lastFlush >= MIN_TIME_BETWEEN_FLUSHES_MS ||
this._inCall === 0)
) {
var queue = this._queue;
this._queue = [[], [], [], this._callID];
this._lastFlush = now;
global.nativeFlushQueueImmediate(queue);
}
Systrace.counterEvent('pending_js_to_native_queue', this._queue[0].length);
if (__DEV__ && this.__spy && isFinite(moduleID)) {
this.__spy(
{ type: TO_NATIVE,
module: this._remoteModuleTable[moduleID],
method: this._remoteMethodTable[moduleID][methodID],
args: params }
);
} else if (this.__spy) {
this.__spy({type: TO_NATIVE, module: moduleID + '', method: methodID, args: params});
if (this.__spy) {
this.__spyNativeCall(moduleID, methodID, params, {
failCbId: onFail ? params[params.length - 2] : -1,
successCbId: onSucc ? params[params.length - 1] : -1,
});
}
}
callSyncHook(moduleID: number, methodID: number, args: Array<any>) {
if (__DEV__) {
invariant(
global.nativeCallSyncHook,
'Calling synchronous methods on native ' +
'modules is not supported in Chrome.\n\n Consider providing alternative ' +
'methods to expose this method in debug mode, e.g. by exposing constants ' +
'ahead-of-time.',
);
}
const returnValue = global.nativeCallSyncHook(moduleID, methodID, args);
if (this.__spy) {
this.__spyNativeCall(moduleID, methodID, args, {
isSync: true,
returnValue,
});
}
return returnValue;
}
createDebugLookup(moduleID: number, name: string, methods: Array<string>) {
if (__DEV__) {
this._remoteModuleTable[moduleID] = name;
@ -250,18 +288,20 @@ class MessageQueue {
this._eventLoopStartTime = this._lastFlush;
Systrace.beginEvent(`${module}.${method}()`);
if (this.__spy) {
this.__spy({ type: TO_JS, module, method, args});
this.__spyJSCall(module, method, args);
}
const moduleMethods = this.getCallableModule(module);
invariant(
!!moduleMethods,
'Module %s is not a registered callable module (calling %s)',
module, method
module,
method,
);
invariant(
!!moduleMethods[method],
'Method %s does not exist on module %s',
method, module
method,
module,
);
const result = moduleMethods[method].apply(moduleMethods, args);
Systrace.endEvent();
@ -274,7 +314,10 @@ class MessageQueue {
// The rightmost bit of cbID indicates fail (0) or success (1), the other bits are the callID shifted left.
const callID = cbID >>> 1;
const callback = (cbID & 1) ? this._successCallbacks[callID] : this._failureCallbacks[callID];
const isSuccess = cbID & 1;
const callback = isSuccess
? this._successCallbacks[callID]
: this._failureCallbacks[callID];
if (__DEV__) {
const debug = this._debugInfo[callID];
@ -283,20 +326,24 @@ class MessageQueue {
if (!callback) {
let errorMessage = `Callback with id ${cbID}: ${module}.${method}() not found`;
if (method) {
errorMessage = `The callback ${method}() exists in module ${module}, `
+ 'but only one callback may be registered to a function in a native module.';
errorMessage =
`The callback ${method}() exists in module ${module}, ` +
'but only one callback may be registered to a function in a native module.';
}
invariant(
callback,
errorMessage
);
invariant(callback, errorMessage);
}
const profileName = debug ? '<callback for ' + module + '.' + method + '>' : cbID;
if (callback && this.__spy) {
this.__spy({ type: TO_JS, module:null, method:profileName, args });
const profileName = debug
? '<callback for ' + module + '.' + method + '>'
: cbID + '';
if (this.__spy) {
this.__spyJSCall(null, profileName, args, {
failCbId: isSuccess ? -1 : cbID,
successCbId: isSuccess ? cbID : -1,
});
}
Systrace.beginEvent(
`MessageQueue.invokeCallback(${profileName}, ${stringifySafe(args)})`);
`MessageQueue.invokeCallback(${profileName}, ${stringifySafe(args)})`,
);
}
if (!callback) {
@ -310,6 +357,57 @@ class MessageQueue {
Systrace.endEvent();
}
}
__spyJSCall(
module: ?string,
method: string,
methodArgs: Array<any>,
params: any,
) {
if (!this.__spy) {
return;
}
this.__spy({
type: TO_JS,
isSync: false,
module,
method,
failCbId: -1,
successCbId: -1,
args: methodArgs,
...params,
});
}
__spyNativeCall(
moduleID: number,
methodID: number,
methodArgs: Array<any>,
params: any,
) {
const spy = this.__spy;
if (!spy) {
return;
}
let moduleName = moduleID + '';
let methodName = methodID;
if (__DEV__ && isFinite(moduleID)) {
moduleName = this._remoteModuleTable[moduleID];
methodName = this._remoteMethodTable[moduleID][methodID];
}
spy({
type: TO_NATIVE,
isSync: false,
module: moduleName,
method: methodName,
failCbId: -1,
successCbId: -1,
args: methodArgs,
...params,
});
}
}
module.exports = MessageQueue;

8
Libraries/BatchedBridge/NativeModules.js
View File

@ -82,13 +82,7 @@ function genMethod(moduleID: number, methodID: number, type: MethodType) {
};
} else if (type === 'sync') {
fn = function(...args: Array<any>) {
if (__DEV__) {
invariant(global.nativeCallSyncHook, 'Calling synchronous methods on native ' +
'modules is not supported in Chrome.\n\n Consider providing alternative ' +
'methods to expose this method in debug mode, e.g. by exposing constants ' +
'ahead-of-time.');
}
return global.nativeCallSyncHook(moduleID, methodID, args);
return BatchedBridge.callSyncHook(moduleID, methodID, args);
};
} else {
fn = function(...args: Array<any>) {

2
Libraries/Interaction/BridgeSpyStallHandler.js
View File

@ -45,7 +45,7 @@ const BridgeSpyStallHandler = {
}
}
return `${info.type === TO_JS ? 'N->JS' : 'JS->N'} : ` +
`${info.module ? (info.module + '.') : ''}${info.method}(${args})`;
`${info.module ? (info.module + '.') : ''}${info.method}(${JSON.stringify(args)})`;
}),
);
},