在线版云引擎 和 git部署 是否超时时间不同

[darknessomi]

刚刚换用git部署云引擎，相同的函数git部署运行超时，在线部署无此问题. 是timeout 时间不一样么？

appid s7XAC1LB5TyCB1o2fObRxnXh

git部署使用最新版模版，lean 命令行工具1.2

[jysperm]

没有差别。请问你说的是部署时启动超时（目前 30s）还是云函数的调用超时（目前 15s）？

[darknessomi]

调用超时，目前有个比较多的查询，不过不会超过15s，git部署运行超时

[jysperm]

这样的话和部署方式是完全没有关系的，建议还是优化一下查询本身的耗时。

[darknessomi]

我查明了原因，是因为 query.count() 里的 response.success(); 不会生效？

[darknessomi]

AV.Cloud.define('checkProfit', function(request, response) {
try {
    var query = new AV.Query("Cow");
    query.equalTo("active", 1);
    var today = new Date();
    today.setHours(0);
    today.setMinutes(0);
    today.setSeconds(0);
    query.include("product");
    query.lessThan("profitDate", today);
    query.count().then(function(COUNT) {
        console.log('success2')
        TimerLog("操作成功", "[TIMER]checkProfit", request);
        response.success({message:"操作成功"});
    }, function(error) {
        TimerErrorLog(error.message, "[TIMER]checkProfit", request, error);
        response.error(CONST.ERRORMESSAGE);
    });
} catch (error) {
    TimerErrorLog(error.message, "[TIMER]checkProfit", request, error);
    response.error(CONST.ERRORMESSAGE);
}
})

[darknessomi]

貌似是执行 TimerLog 的时候阻塞了？

[jysperm]

请问你上面代码执行的结果是什么？是否是 TimerLog 中抛出了异常？

[darknessomi]

没有抛出异常而是在 timerLog.set("request", request); 的时候阻塞了，另外 timerLog 是日志表

// 定时器成功日志存档
function TimerLog(name, path, request) {
    var timerLog = AV.Object.new("TimerLog");
    timerLog.set("name", name);
    timerLog.set("path", path);
    timerLog.set("request", request);
    timerLog.save().then(function(timerLog) {
        console.log("定时器日志已存档");
    }, function(error) {
        console.error(error);
    });
}

[jysperm]

success2 这行是否被打印了出来？

Node 里不可能有阻塞，我还是猜测 TimerLog 抛了异常。

[darknessomi]

打印了

[darknessomi]

// 定时器成功日志存档
function TimerLog(name, path, request) {
    var timerLog = AV.Object.new("TimerLog");
    timerLog.set("name", name);
    timerLog.set("path", path);
    console.log("TimerLog0");
    timerLog.set("request", request);
    console.log("TimerLog1");
    timerLog.save().then(function(timerLog) {
        console.log("定时器日志已存档");
    }, function(error) {
        console.error(error);
    });
}

我加了log

[jysperm]

所以是 timerLog.set("request", request); 这行有异常嘛，try catch 一下看看错误是什么。

[darknessomi]

success2
TimerLog0
RangeError: Maximum call stack size exceeded
    at Object.AV._objectEach.AV._each (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:687:40)
    at Object.AV._decode (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:609:8)
    at /Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:610:21
    at /Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:690:9
    at Function._.each._.forEach (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/underscore/underscore.js:153:9)
    at Object.AV._objectEach.AV._each (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:689:9)
    at Object.AV._decode (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:609:8)
    at /Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:610:21
    at /Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:690:9
    at Function._.each._.forEach (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/underscore/underscore.js:153:9)
    at Object.AV._objectEach.AV._each (/Users/omi/AngusH5/08_LeanEngine/Angus-LeanEngine/node_modules/avoscloud-sdk/dist/node/utils.js:689:9)
success3

[jysperm]

看起来是死循环了，request 这个对象里是否有循环引用的数据结构，建议打印一下 request 的值看一下，然后尝试用 JSON.stringify 序列化一下（如果有循环结构是会失败的）

[darknessomi]

那为何在线版云引擎部署不会有这样的问题呢，request 就是 AV.Cloud.define('', function(request, response) 的 request 啊

[darknessomi]

{ expressReq:
   IncomingMessage {
     _readableState:
      ReadableState {
        objectMode: false,
        highWaterMark: 16384,
        buffer: [],
        length: 0,
        pipes: null,
        pipesCount: 0,
        flowing: true,
        ended: true,
        endEmitted: true,
        reading: false,
        sync: false,
        needReadable: false,
        emittedReadable: false,
        readableListening: false,
        resumeScheduled: false,
        defaultEncoding: 'utf8',
        ranOut: false,
        awaitDrain: 0,
        readingMore: false,
        decoder: null,
        encoding: null },
     readable: false,
     domain:
      Domain {
        domain: null,
        _events: [Object],
        _eventsCount: 1,
        _maxListeners: undefined,
        members: [Object] },
     _events: { timeout: [Object] },
     _eventsCount: 1,
     _maxListeners: undefined,
     socket:
      Socket {
        connecting: false,
        _hadError: false,
        _handle: [Object],
        _parent: null,
        _host: null,
        _readableState: [Object],
        readable: true,
        domain: null,
        _events: [Object],
        _eventsCount: 10,
        _maxListeners: undefined,
        _writableState: [Object],
        writable: true,
        allowHalfOpen: true,
        destroyed: false,
        _bytesDispatched: 969,
        _sockname: null,
        _pendingData: null,
        _pendingEncoding: '',
        server: [Object],
        _server: [Object],
        _idleTimeout: 120000,
        _idleNext: [Object],
        _idlePrev: [Object],
        _idleStart: 12638,
        parser: [Object],
        on: [Function: socketOnWrap],
        _paused: false,
        read: [Function],
        _consuming: true,
        _httpMessage: [Object],
        _peername: [Object] },
     connection:
      Socket {
        connecting: false,
        _hadError: false,
        _handle: [Object],
        _parent: null,
        _host: null,
        _readableState: [Object],
        readable: true,
        domain: null,
        _events: [Object],
        _eventsCount: 10,
        _maxListeners: undefined,
        _writableState: [Object],
        writable: true,
        allowHalfOpen: true,
        destroyed: false,
        _bytesDispatched: 969,
        _sockname: null,
        _pendingData: null,
        _pendingEncoding: '',
        server: [Object],
        _server: [Object],
        _idleTimeout: 120000,
        _idleNext: [Object],
        _idlePrev: [Object],
        _idleStart: 12638,
        parser: [Object],
        on: [Function: socketOnWrap],
        _paused: false,
        read: [Function],
        _consuming: true,
        _httpMessage: [Object],
        _peername: [Object] },
     httpVersionMajor: 1,
     httpVersionMinor: 1,
     httpVersion: '1.1',
     complete: true,
     headers:
      { host: 'localhost:3000',
        connection: 'keep-alive',
        'content-length': '2',
        accept: 'application/json, text/javascript, */*; q=0.01',
        origin: 'http://localhost:3001',
        'x-avoscloud-application-id': 's7XAC1LB5TyCB1o2fObRxnXh',
        'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2739.0 Safari/537.36 OPR/39.0.2248.0 (Edition developer)',
        'x-avoscloud-application-key': 'dy57fdLtOpnHBpskQF6qAi7U',
        'content-type': 'application/json',
        dnt: '1',
        referer: 'http://localhost:3001/',
        'accept-encoding': 'gzip, deflate, lzma',
        'accept-language': 'zh-CN,zh;q=0.8' },
     rawHeaders:
      [ 'Host',
        'localhost:3000',
        'Connection',
        'keep-alive',
        'Content-Length',
        '2',
        'Accept',
        'application/json, text/javascript, */*; q=0.01',
        'Origin',
        'http://localhost:3001',
        'X-AVOSCloud-Application-Id',
        's7XAC1LB5TyCB1o2fObRxnXh',
        'User-Agent',
        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2739.0 Safari/537.36 OPR/39.0.2248.0 (Edition developer)',
        'X-AVOSCloud-Application-Key',
        'dy57fdLtOpnHBpskQF6qAi7U',
        'Content-Type',
        'application/json',
        'DNT',
        '1',
        'Referer',
        'http://localhost:3001/',
        'Accept-Encoding',
        'gzip, deflate, lzma',
        'Accept-Language',
        'zh-CN,zh;q=0.8' ],
     trailers: {},
     rawTrailers: [],
     upgrade: false,
     url: '/checkProfit',
     method: 'POST',
     statusCode: null,
     statusMessage: null,
     client:
      Socket {
        connecting: false,
        _hadError: false,
        _handle: [Object],
        _parent: null,
        _host: null,
        _readableState: [Object],
        readable: true,
        domain: null,
        _events: [Object],
        _eventsCount: 10,
        _maxListeners: undefined,
        _writableState: [Object],
        writable: true,
        allowHalfOpen: true,
        destroyed: false,
        _bytesDispatched: 969,
        _sockname: null,
        _pendingData: null,
        _pendingEncoding: '',
        server: [Object],
        _server: [Object],
        _idleTimeout: 120000,
        _idleNext: [Object],
        _idlePrev: [Object],
        _idleStart: 12638,
        parser: [Object],
        on: [Function: socketOnWrap],
        _paused: false,
        read: [Function],
        _consuming: true,
        _httpMessage: [Object],
        _peername: [Object] },
     _consuming: true,
     _dumped: false,
     next: [Function: next],
     baseUrl: '',
     originalUrl: '/1.1/functions/checkProfit',
     _parsedUrl:
      Url {
        protocol: null,
        slashes: null,
        auth: null,
        host: null,
        port: null,
        hostname: null,
        hash: null,
        search: null,
        query: null,
        pathname: '/checkProfit',
        path: '/checkProfit',
        href: '/checkProfit',
        _raw: '/checkProfit' },
     params: {},
     query: {},
     res:
      ServerResponse {
        domain: [Object],
        _events: [Object],
        _eventsCount: 2,
        _maxListeners: undefined,
        output: [],
        outputEncodings: [],
        outputCallbacks: [],
        outputSize: 0,
        writable: true,
        _last: false,
        chunkedEncoding: false,
        shouldKeepAlive: true,
        useChunkedEncodingByDefault: true,
        sendDate: true,
        _removedHeader: {},
        _contentLength: null,
        _hasBody: true,
        _trailer: '',
        finished: false,
        _headerSent: false,
        socket: [Object],
        connection: [Object],
        _header: null,
        _headers: [Object],
        _headerNames: [Object],
        _onPendingData: [Function: updateOutgoingData],
        req: [Circular],
        locals: {},
        __onFinished: [Object],
        writeHead: [Function: writeHead] },
     clearTimeout: [Function],
     timedout: false,
     body: {},
     _body: true,
     read: [Function],
     sessionToken: undefined,
     AV:
      { id: 's7XAC1LB5TyCB1o2fObRxnXh',
        key: 'dy57fdLtOpnHBpskQF6qAi7U',
        masterKey: undefined,
        prod: 1,
        sessionToken: undefined } },
  params: {},
  object: undefined,
  user: undefined,
  meta: { remoteAddress: '::1' },
  currentUser: undefined,
  sessionToken: undefined }

[jysperm]

这个对象不适合往云存储里面存啊，属性太多了，还有循环引用

[jysperm]

如果你是为了记录请求信息，你从 request 里面取几个属性就行了，比如 url, method, headers, body, query, params 就差不多了

[darknessomi]

OK 明白了，看来之前在线版的 request 并不一样，结贴吧~ 多谢