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347
4G/源代码/lib/errDump.lua
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347
4G/源代码/lib/errDump.lua
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--- 模块功能：系统错误日志管理(强烈建议用户开启此模块的“错误日志上报调试服务器”功能).
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-- 错误日志包括四种：
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-- 1、系统主任务运行时的错误日志
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-- 此类错误会导致软件重启，错误日志保存在/luaerrinfo.txt文件中
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-- 2、调用sys.taskInit创建的协程运行过程中的错误日志
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-- 此类错误会终止当前协程的运行，但是不会导致软件重启，错误日志保存在/lib_err.txt中
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-- 3、调用errDump.appendErr或者sys.restart接口保存的错误日志
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-- 此类错误日志保存在/lib_err.txt中
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-- 4、调用errDump.setNetworkLog接口打开网络异常日志功能后，会自动保存最近几种网络异常日志
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-- 错误日志保存在/lib_network_err.txt中
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-- 5、底层固件的死机信息
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--
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-- 其中2和3保存的错误日志，最多支持5K字节
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-- 每次上报错误日志给调试服务器之后，会清空已保存的日志
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-- @module errDump
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-- @author openLuat
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-- @license MIT
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-- @copyright openLuat
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-- @release 2017.09.26
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require"socket"
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require"misc"
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module(..., package.seeall)
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--错误信息文件以及错误信息内容
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local LIB_ERR_FILE,libErr,LIB_ERR_MAX_LEN = "/lib_err.txt","",5*1024
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local LUA_ERR_FILE,luaErr = "/luaerrinfo.txt",""
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local sReporting,sProtocol,switch
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local LIB_NETWORK_ERR_FILE,sNetworkLog,stNetworkLog,sNetworkLogFlag = "/lib_network_err.txt","",{}
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local firmwareAssertErr = ""
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-- 初始化LIB_ERR_FILE文件中的错误信息(读取到内存中，并且打印出来)
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-- @return nil
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-- @usage readTxt.initErr()
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local function initErr()
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libErr = io.readFile(LIB_ERR_FILE) or ""
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if libErr~="" then
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log.error("errDump.libErr", libErr)
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end
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luaErr = io.readFile(LUA_ERR_FILE) or ""
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if luaErr~="" then
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log.error("errDump.luaErr", luaErr)
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end
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sNetworkLog = io.readFile(LIB_NETWORK_ERR_FILE) or ""
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if sNetworkLog~="" then
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log.error("errDump.libNetErr", sNetworkLog)
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end
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if type(rtos.get_fatal_info)=="function" then
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firmwareAssertErr = rtos.get_fatal_info() or ""
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if firmwareAssertErr~="" then
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log.error("errDump.firmwareAssertErr", firmwareAssertErr)
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end
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end
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end
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--- 追加错误信息到LIB_ERR_FILE文件中（文件最多允许存储5K字节的数据）
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-- @string s 用户自定义的错误信息，errDump功能模块会对此错误信息做如下处理：
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-- 1、重启后会通过Luat下载调试工具输出，在trace中搜索errDump.libErr，可以搜索到错误信息
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-- 2、如果用户调用errDump.request接口设置了错误信息要上报的调试服务器地址和端口，则每次重启会自动上报错误信息到调试服务器
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-- 3、如果用户调用errDump.request接口设置了定时上报，则定时上报时会上报错误信息到调试服务器
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-- 其中第2和第3种情况，上报成功后，会自动清除错误信息
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-- @return bool result，true表示成功，false或者nil表示失败
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-- @usage errDump.appendErr("net working timeout!")
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function appendErr(s)
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if s then
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s=s.."\r\n"
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log.error("errDump.appendErr",s)
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if (s:len()+libErr:len())<=LIB_ERR_MAX_LEN then
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libErr = libErr..s
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return io.writeFile(LIB_ERR_FILE, libErr)
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end
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end
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end
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local function reportData()
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local s = _G.PROJECT.."_"..rtos.get_version()..",".._G.VERSION..","..misc.getImei()..","..misc.getSn()..","
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s = s.."\r\npoweron reason:"..rtos.poweron_reason().."\r\n"..luaErr..(luaErr:len()>0 and "\r\n" or "")..libErr..(libErr:len()>0 and "\r\n" or "")..sNetworkLog
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s = s..(firmwareAssertErr:len()>0 and "\r\n" or "")..firmwareAssertErr
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return s
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end
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local function httpPostCbFnc(result,statusCode)
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log.info("errDump.httpPostCbFnc",result,statusCode)
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sys.publish("ERRDUMP_HTTP_POST",result,statusCode)
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end
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local function checkSwitch(addr)
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local first = true
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while true do
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if not socket.isReady() then sys.waitUntil("IP_READY_IND") end
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--log.info("errDump.clientTask","err",luaErr~="" or libErr~="")
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local host,port = addr:match("://(.+):(%d+)$")
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if not host then log.error("errDump.request invalid host port") return end
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local result, data, time
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while true do
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local sck = socket.udp()
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data = string.char(0, 0) .. misc.getImei()
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if sck:connect(host, port) then
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if sck:send(data) then
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result, data = sck:recv(5000)
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if result then
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data, result = json.decode(data)
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if result then
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if data.r == 1 then
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switch = true
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time = tonumber(data.expire_at)
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end
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end
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end
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else
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switch = false
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end
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else
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switch = false
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end
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sck:close()
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if time then
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local clk = time - os.time()
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if clk < 7200 then
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sys.timerStart(function() switch = false end, clk * 1000)
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end
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end
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break
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end
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if first then
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sys.publish("GET_SWITCH")
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first = nil
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end
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sys.wait(7200000)
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end
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end
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function clientTask(protocol,addr,period,flag)
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sReporting = true
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if flag then
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sys.taskInit(checkSwitch, addr)
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sys.waitUntil("GET_SWITCH")
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end
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while true do
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if not socket.isReady() then sys.waitUntil("IP_READY_IND") end
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--log.info("errDump.clientTask","err",luaErr~="" or libErr~="")
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if luaErr~="" or libErr~="" or sNetworkLog~="" or firmwareAssertErr~="" then
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local retryCnt,result,data = 0
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while true do
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if protocol=="http" or protocol=="https" then
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http.request("POST",addr,nil,nil,reportData(),20000,httpPostCbFnc)
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_,result = sys.waitUntil("ERRDUMP_HTTP_POST")
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else
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if flag and not switch then
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break
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end
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local host,port = addr:match("://(.+):(%d+)$")
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if not host then log.error("errDump.request invalid host port") return end
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local sck = protocol=="udp" and socket.udp() or socket.tcp()
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if sck:connect(host,port) then
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result = sck:send(reportData())
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if result and protocol=="udp" then
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result,data = sck:recv(20000)
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if result then
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if not flag then
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result = data=="OK"
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else
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data, result = json.decode(data)
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if result then
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result = data.r == 1 and true or false
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end
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end
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end
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end
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end
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sck:close()
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end
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if result then
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libErr = ""
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os.remove(LIB_ERR_FILE)
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luaErr = ""
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os.remove(LUA_ERR_FILE)
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sNetworkLog = ""
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stNetworkLog = {}
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os.remove(LIB_NETWORK_ERR_FILE)
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firmwareAssertErr = ""
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if type(rtos.remove_fatal_info)=="function" then rtos.remove_fatal_info() end
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break
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else
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if flag then
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break
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end
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retryCnt = retryCnt+1
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if retryCnt==3 then
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break
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end
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sys.wait(5000)
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end
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end
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end
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if period then
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--log.info("errDump.clientTask","wait",period)
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sys.wait(period)
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else
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break
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end
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end
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sReporting = false
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end
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function updateNetworkLog()
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if sNetworkLogFlag then
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sNetworkLog = ""
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for k,v in pairs(stNetworkLog) do
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if v and v~="" then
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sNetworkLog = sNetworkLog.."\r\n"..k.."@"..v
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end
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end
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if sNetworkLog~="" then
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io.writeFile(LIB_NETWORK_ERR_FILE,sNetworkLog)
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end
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end
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end
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local onceGsmRegistered,onceGprsAttached
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--- 配置网络错误日志开关
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-- @bool[opt=nil] flag 是否打开网络错误日志开关，true为打开，false或者nil为关闭
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-- @usage
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-- errDump.setNetworkLog(true)
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function setNetworkLog(flag)
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sNetworkLogFlag = flag
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local procer = flag and sys.subscribe or sys.unsubscribe
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if not flag then
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sNetworkLog,stNetworkLog = "",{}
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end
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local function getTimeStr()
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local clk = os.date("*t")
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return string.format("%02d_%02d:%02d:%02d",clk.day,clk.hour,clk.min,clk.sec)
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end
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procer("FLYMODE",function(value)
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if value then
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stNetworkLog["FLYMODE"] = getTimeStr()
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updateNetworkLog()
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end
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end)
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procer("SIM_IND",function(value)
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if value~="RDY" then
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stNetworkLog["SIM_IND"] = getTimeStr()..":"..value
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updateNetworkLog()
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end
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end)
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procer("NET_STATE_UNREGISTER",function()
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if onceGsmRegistered then
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stNetworkLog["NET_STATE_UNREGISTER"] = getTimeStr()
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updateNetworkLog()
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end
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end)
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procer("NET_STATE_REGISTERED",function() onceGsmRegistered=true end)
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procer("GPRS_ATTACH",function(value)
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if value then
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onceGprsAttached = true
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elseif onceGprsAttached then
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stNetworkLog["GPRS_ATTACH"] = getTimeStr()..":0"
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updateNetworkLog()
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end
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end)
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procer("LIB_SOCKET_CONNECT_FAIL_IND",function(ssl,prot,addr,port)
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stNetworkLog[(ssl and "ssl" or prot).."://"..addr..":"..port] = getTimeStr()..":connect fail"
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updateNetworkLog()
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end)
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procer("LIB_SOCKET_SEND_FAIL_IND",function(ssl,prot,addr,port)
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stNetworkLog[(ssl and "ssl" or prot).."://"..addr..":"..port] = getTimeStr()..":send fail"
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updateNetworkLog()
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end)
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procer("LIB_SOCKET_CLOSE_IND",function(ssl,prot,addr,port)
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stNetworkLog[(ssl and "ssl" or prot).."://"..addr..":"..port.." closed"] = getTimeStr()
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updateNetworkLog()
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end)
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procer("PDP_DEACT_IND",function()
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stNetworkLog["PDP_DEACT_IND"] = getTimeStr()
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updateNetworkLog()
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end)
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procer("IP_SHUT_IND",function()
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stNetworkLog["IP_SHUT_IND"] = getTimeStr()
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updateNetworkLog()
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end)
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end
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--- 配置调试服务器地址，启动错误信息上报给调试服务器的功能，上报成功后，会清除错误信息
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-- @string addr 调试服务器地址信息，支持http，udp，tcp
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-- 1、如果调试服务器使用http协议，终端将采用POST命令，把错误信息上报到addr指定的URL中，addr的格式如下
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-- (除protocol和hostname外，其余字段可选；目前的实现不支持hash)
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-- |------------------------------------------------------------------------------|
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-- | protocol ||| auth | host | path | hash |
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-- |----------|||-----------|-----------------|---------------------------|-------|
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-- | ||| | hostname | port | pathname | search | |
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-- | ||| |----------|------|----------|----------------| |
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-- " http(s) :// user:pass @ host.com : 8080 /p/a/t/h ? query=string # hash "
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-- | ||| | | | | | |
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-- |------------------------------------------------------------------------------|
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-- 2、如果调试服务器使用udp协议，终端将错误信息，直接上报给调试服务器，调试服务器收到信息后，要回复大写的OK；addr格式如下：
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-- |----------|||----------|------|
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-- | protocol ||| hostname | port |
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-- | |||----------|------|
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-- " udp :// host.com : 8081 |
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-- | ||| | |
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-- |------------------------------|
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-- 3、如果调试服务器使用tcp协议，终端将错误信息，直接上报给调试服务器；addr格式如下：
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-- |----------|||----------|------|
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-- | protocol ||| hostname | port |
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-- | |||----------|------|
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-- " tcp :// host.com : 8082 |
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-- | ||| | |
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-- |------------------------------|
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-- @number[opt=600000] period 单位毫秒，定时检查错误信息并上报的间隔
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-- @bool flag 当使用合宙调试服务器时，此参数填为true；使用自定义服务器时，此参数可省略
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-- @return bool result，成功返回true，失败返回nil
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-- @usage
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-- errDump.request("http://www.user_server.com/errdump")
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-- errDump.request("udp://www.user_server.com:8081")
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-- errDump.request("tcp://www.user_server.com:8082")
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-- errDump.request("tcp://www.user_server.com:8082",6*3600*1000)
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-- errDump.request("udp://www.hezhou_server.com:8083",6*3600*1000,true)
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function request(addr,period,flag)
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local protocol = addr:match("(%a+)://")
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if protocol~="http" and protocol~="https" and protocol~="udp" and protocol~="tcp" then
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log.error("errDump.request invalid protocol",protocol)
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return
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end
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if flag and protocol ~= "udp" then
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log.error("errDump.request invalid protocol",protocol)
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return
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end
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if not sReporting then
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sys.taskInit(clientTask,protocol,addr,period or 600000, flag)
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end
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return true
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end
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initErr()
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