視頻播放失敗埋點(diǎn)分析方法說明

1、失敗埋點(diǎn)分析方法說明文檔目的本文檔主明失敗相關(guān)埋點(diǎn)的信息，以及其對應(yīng)的分析方法；背景說明現(xiàn)在的添加了重試機(jī)制，主要針對以下情況會(huì)進(jìn)行重試：1、播著播著跳到末尾；2、啟動(dòng)3、時(shí)失?。贿^程中遇到錯(cuò)誤；針對這 3 個(gè)重試，法進(jìn)行分析。都添加了對應(yīng)的埋點(diǎn)項(xiàng)，對于重試若干次失敗的情況，可以通過不同方埋點(diǎn)項(xiàng)說明每個(gè)埋點(diǎn)項(xiàng)都包括以下信息：另外各個(gè)埋點(diǎn)項(xiàng)還有一些特有的信息，這些才是分析的重點(diǎn)，以下是當(dāng)前程序中與關(guān)的埋點(diǎn)項(xiàng)：失敗相web_faild_fail_play加入的svn 版本：好早以前參數(shù)說明clktime發(fā)生埋點(diǎn)的時(shí)間vercode發(fā)生埋點(diǎn)時(shí)的程序版本號(hào)，可以通過此信息區(qū)別不同版本的埋點(diǎn)發(fā)生錯(cuò)誤時(shí)就

2、會(huì)有此埋點(diǎn)項(xiàng)，包括以下信息：參數(shù)說明ew錯(cuò)誤的類型；（具體定義下面會(huì)說）ee錯(cuò)誤的額外信息；（具體定義下面會(huì)說）w所在頁面的地址；v源地址；network_type網(wǎng)絡(luò)狀態(tài)： network_none：無網(wǎng)絡(luò)； network_wifi：WIFI 網(wǎng)絡(luò)；network_mobile：移動(dòng)數(shù)據(jù)網(wǎng)絡(luò)，2G/3G； network_ethernet：有線網(wǎng)絡(luò)； network_undefine：未定義；mt源是通過何種方式獲得的- 直接設(shè)置進(jìn)來的- 通過分析網(wǎng)絡(luò)參數(shù)獲得- 通過分析本地索引文件獲得t啟動(dòng)時(shí)，進(jìn)行重試的次數(shù)。從 0 開始計(jì)數(shù)，最多記到 5。也就是說，重試 5 次如果仍失敗就不啟動(dòng)而報(bào)錯(cuò)

3、；task_type任務(wù)類型：0 本載完成或者不在列表中的 本地未完成的exception_msg如果埋點(diǎn)是通過異常（Exception）觸發(fā)的，則對應(yīng)的異常信息；如果不是異常觸發(fā)的，則為空；log_ver埋點(diǎn)的版本號(hào)，當(dāng)前是 1；ew 的定義：ew=1 時(shí) ee 的定義：數(shù)值定義01、分配內(nèi)存錯(cuò)誤（基本不太可能）；2、找不到也找不到音頻；-1179861752AVERROR_BSF_NOT_FOUND:找不到 BSF-558323010AVERROR_BUG:有 BUG（啥 BUG 呢。）-1397118274AVERROR_BUFFER_TOO_SMALL:緩沖區(qū)太小-1128613112

4、AVERROR_DECODER_NOT_FOUND:找不到器-1296385272AVERROR_DEMUXER_NOT_FOUND:找不到解包器-1129203192AVERROR_ENCODER_NOT_FOUND:找不到編-541478725AVERROR_EOF:讀到文件末尾-1414092869AVERROR_EXIT:退出（？）-542398533AVERROR_EXTERNAL:外部錯(cuò)誤-1279870712AVERROR_FILTER_NOT_FOUND:找不到過濾器-1094995529AVERROR_INVALIDDATA:數(shù)據(jù)-1481985528AVERROR_MUXE

5、R_NOT_FOUND:找不到打包器-1414549496AVERROR_OPTION_NOT_FOUND:找不到選項(xiàng)-1163346256AE:？數(shù)值定義1啟動(dòng)時(shí)的錯(cuò)誤；2重試若干次后失??；300過程中的錯(cuò)誤；-1啟動(dòng) VPLAYER 之前遇到的錯(cuò)誤；-2信息時(shí)遇到錯(cuò)誤；-1330794744AVERROR_PROTOCOL_NOT_FOUND:找不到協(xié)議-1381258232AVERROR_STREAM_NOT_FOUND:找不到數(shù)據(jù)流-541545794AVERROR_BUG2:另外一個(gè) BUG（.）-1313558101AVERROR_UNKNOWN:未知錯(cuò)誤-733130664AVE

6、RROR_EXPERIMENTAL:實(shí)驗(yàn)功能-1381123400AVERROR_HTTP_ERR:服務(wù)器提供（403 等）-875574344AVERROR_HTTP_404:服務(wù)器找不到對應(yīng)的文件-124EMEDIUMTYPEWrong medium type-123ENOMEDIUMNo medium found-122EDQUOTDisk quota exceeded-121EREMOTEIORemote I/O error-120EISNAMIs a named type file-119ENAVAILNo XENIX semaphores available-118ENOTNAMN

7、ot a XENIX named type file-117EUCLEANStructure needs cleaning-116ESTALEStale NFS file handle-115EINPROGRESS+Operation now in progress-114EALREADYOperation already in progress-113EHOSTUNREACHNo route to host-112EHOSTDOWNHost is down-111ECONNREFUSEDConnection refused-110ETIMEDOUT+Connection timed out-

8、109ETOOMANYREFSToo many referen: cannot splice-108ESHUTDOWNCannod after transport endposhutdown-107ENOTCONNTransport endpois not connected-106EISCONNTransport endpois already connected-105ENOBUFSNo buffer space available-104ECONNRESETConnection reset by peer-103ECONNABORTEDSoftware caused connection

9、 abort-102ENETRESETNetwork dropped connection on reset-101ENETUNREACHNetwork is unreachable-100ENETDOWNNetwork is down-99EADDRNOTAVAIL Cannot assign requested address-98EADDRINUSEAddress already in use-97EAFNOSUPPORTAddress family not supported by protocol-96EPFNOSUPPORTProtocol family not supported

10、-95EOPNOTSUPPOperation not supported-94ESOCKTNOSUPPORT Socket type not supported-93EPROTONOSUPPORT Protocol not supported-92ENOPROTOOPTProtocol not available-91EPROTOTYPEProtocol wrong type for socket-90EMSGSIZE+Message too long-89EDESTADDRREQDestination address required-88ENOTSOCKSocket operation o

11、n non-socket-87EUSERSToo many users-86ESTRPIPEStreams pipe error-85ERESTARTerrupted system call should be restarted-84EILSEQInvalid orplete multibyte or wide character-83ELIBEXECCannot exec a shared library directly-82ELIBMAXAttempting to linkoo many shared libraries-81.lib section in a.oorrupted-80

12、ELIBBADAcsing a corrupted shared library-79ELIBACCCan not acs a needed shared library-78EREMCHGRemote address changed-77EBADFDFile descriptor in bad se-76ENOTUNIQName not unique on network-75EOVERFLOWValue too large for defined daype-74EBADMSG+Bad message-73EDOTDOTRFS specific error-72EMULTIHOPMulti

13、hop attempted-71EPROTOProtocol error-70ECOMMCommunication error on send-69ESRMNTSrmount error-68EADVAdvertise error-67ENOLINKLink has been severed-66EREMOTEObject is remote-65ENOPKGPackage not installed-64ENONETMachine is not on the network-63ENOSROut of streams resour -62ETIMETimer expired-61ENODAT

14、ANo data available-60ENOSTRDevice not a stream-59EBFONTBad font file format-57EBADSLTInvalid slot-56EBADRQCInvalid reqode-55ENOANONo anode-54EXFULLExchange full-53EBADRInvalid request descriptor-52EBADEInvalid exchange-51EL2HLTLevel 2 halted-50ENOCSINo CSI structure available-49EUNATCHProtocol drive

15、r notached-48ELNRNGLink number out of range-47EL3RSTLevel 3 reset-46EL3HLTLevel 3 halted-45EL2NSYNCLevel 2 not synchronized-44ECHRNGChannel number out of range-43EIDRMIdentifier removed-42ENOMSGNo message of desired type-40ELOOPToo many levels of symbolic links-39ENOTEMPTY+Directory not empty-38ENOS

16、YS+Function not implemented-37ENOLCK+No locks available-36ENALONG +File nalong-35EDEADLK+Resource deadlock avoided-34ERANGE+Numerical result out of range-33EDOM+Numerical argument out of -32PE+Broken pipe-31EMLINK+Too many links-30EROFS+Read-only file system-29ESPIPE+Illegal seek-28ENOSPC+No space l

17、eft on device-27EFBIG+File too large-26ETXTBSYText fiusy-25ENOTTY+Inappropriate ioctl for device-24EMFILE+Too many open files-23ENFILE+Too many open files in system-22EINVAL+Invalid argument-21EISDIR+Is a directory-20ENOTDIR+Not a directory-19ENODEV+No such device-18EXDEV+Invalid cross-device link-1

18、7EEXIST+File exists-16EBUSY+Device or resource busy-15ENOTBLKBlock device required-14EFAULT+Bad address-13EAC+Permisdenied-12ENOMEM+Cannot allocate memory-11EAGAIN+Resource temporarily unavailable-10ECHILD+No child proses-9EBADF+Bad file descriptor-8ENOEXEC+Exec format erro-7E2BIG+Argument list too

19、long-6ENXIO+No such device or address-5EIO+Input/output error-4ER+errupted system call-3ESRCH+No such pros-2ENOENT+No such file or directory-1EPERM+Operation not permittedew=2 時(shí) ee 的定義暫時(shí)都是 0，不做區(qū)分；ew=300 時(shí) ee 的定義暫時(shí)都是-1，不做區(qū)分；ew=-1 時(shí) ee 的定義ew=-2 時(shí) ee 的定義暫時(shí)都是 0，不做區(qū)分；web_faild_fail_retrysvn 版本：3315發(fā)生錯(cuò)誤時(shí)會(huì)

20、重試，每進(jìn)行一次重試就會(huì)一條這個(gè)埋點(diǎn)，此埋點(diǎn)的參數(shù)與_faild_fail_play 一致，參考上面的說明即可；web_數(shù)值定義-1IllegalArgumentException，參數(shù)錯(cuò)誤-2SecurityException，安全異常-3IllegalSeException，狀態(tài)錯(cuò)誤-4IOException，IO 錯(cuò)誤-5Exception，其他異常mp3_fail_playsvn 版本：好早以前音頻時(shí)錯(cuò)誤的埋點(diǎn)，參考 web_faild_fail_play；mp3_fail_retrysvn 版本：3315音頻錯(cuò)誤重試時(shí)的埋點(diǎn)，參考 web_faild_fail_retry；pletesvn 版本：3241過程中，會(huì)出現(xiàn)自動(dòng)跳到末尾或者是錯(cuò)誤的情況，此時(shí)會(huì)進(jìn)行重試，每進(jìn)行一次重