private static void gatherData(object obj) { dtRunHdl = DateTime.Now; while (true) { hdlWh.Reset(); for (int i = 0; i < 200; i++) { if (dvQueue.Count > 0) { break; } dtRunHdl = DateTime.Now; hdlWh.WaitOne(20); } if (dvQueue.Count < 1) { dtRunHdl = DateTime.MinValue; break; } DeviceDoor door = null; Monitor.Enter(dvQueue); try { door = dvQueue.Dequeue(); } catch { } Monitor.PulseAll(dvQueue); Monitor.Exit(dvQueue); if (null == door) { continue; } //采集记录 if (null != door.cmdGather) { door.cmdGather.TimeSendInv = door.tsbusy.Add(door.tsinv); } else { door.reChecking(0); } CmdProtocol cmdP = new CmdProtocol(false); setTimeout(cmdP); cmdP.TimeFailLimit = cmdP.TimeOut.Add(new TimeSpan(-10 * 10000)); cmdP.TimeLimit = TimeSpan.MaxValue; cmdP.TimeSendInv = new TimeSpan(1, 0, 0); cmdP.ResponseHandle += new EventHandler <ResponseEventArgs>(door.execResponse); cmdP.IsResposeHandle = isResponse; string tag = "@设备地址=" + Convert.ToString(door.station); NameValueCollection datainfo = new NameValueCollection(); string msgprev = ""; for (int i = 0; i < 200; i++) { tag = basefun.setvaltag(tag, "{记录索引}", Convert.ToString(door.posRecord)); string msg = door.getResponse(door.commimgr, door.target, cmdP, "读取记录", tag, door.waitTime); if (string.IsNullOrEmpty(msg)) { continue; } if (string.IsNullOrEmpty(msgprev)) { msgprev = msg; } string cardnum = basefun.valtag(msg, "{卡号}"); string suc = basefun.valtag(msg, "Success"); if ("true" != suc || "16777215" == cardnum || "0" == cardnum) { //bool isend = door.IsEndReadDevice(-1); //记录错误时记入日志,继续下一条 if ("false" == suc) { door.posRecord++; datainfo["操作"] = "读取记录失败"; datainfo["报文"] = CommandBase.Parse(cmdP.ResponseData, true); ServiceTool.LogMessage(msg, datainfo, EventLogEntryType.FailureAudit); } //if (isend && door.posRecord > 20000) // door.ClearRecord(); //if (isend) break; if (door.posRecord > 20000) { bool isend = door.IsEndReadDevice(-1); if (isend) { door.ClearRecord(); } } break; } msgprev = msg; if ("考勤机" == door.devtype) { door.writeRecord(msg, true); } door.posRecord++; } //门禁设备只处理最后一条记录 if (string.IsNullOrEmpty(msgprev) && "考勤机" != door.devtype) { door.writeRecord(msgprev, false); } door.commimgr.RemoveCommand(door.target, cmdP); if (null != door.cmdGather) { door.cmdGather.TimeSendInv = door.tsinv; } else { door.reChecking(1); } } }