c# - 快速修复/n 错误 : MsgSeqNum too high

Question

我已经使用来自这个“http://www.quickfixn.org/download”的“QuickFIX/n is v1.4.0”创建了一个修复应用程序。 ' 地点。
当我执行一个应用程序时，我随机得到序列号错误。有时应用程序运行正常，有时我得到序列号问题。日志详细信息如下:

20130828-10:28:30.468 : Created session 

20130828-10:28:31.328 :> FIX.4.4:Server->Client Socket Reader 7995840 accepting session >FIX.4.4:Server->Client from 192.168.1.*:7356

20130828-10:28:31.328 :> FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:28:31.578 : Received logon 

20130828-10:28:31.625 :> Responding to logon request 

20130828-10:30:28.968 : Created session

20130828-10:30:29.796 : FIX.4.4:Server->Client Socket Reader 36610825 accepting session FIX.4.4:Server->Client from 192.168.1.*:7364

20130828-10:30:29.796 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:30.625 : Verify failed: MsgSeqNum too low,expecting 94 but received 44 

20130828-10:30:30.625 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 44 

20130828-10:30:31.375 :FIX.4.4:Server->Client Socket Reader 20554616 accepting session
 FIX.4.4:Server->Client from 192.168.1.*:7365 

20130828-10:30:31.375 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:31.468 : Verify failed: MsgSeqNum too low, expecting 94 but received 47 

20130828-10:30:31.468 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 47

20130828-10:30:32.406 : FIX.4.4:Server->Client Socket Reader 15510466 accepting session FIX.4.4:Server->Client from > 192.168.1.*:7366 

20130828-10:30:32.406 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:32.484 : Verify failed: MsgSeqNum too low, expecting 94 but received 49

20130828-10:30:32.484 : Session FIX.4.4:Server->Client disconnecting:Verify failed:MsgSeqNum too low, expecting 94 but received 49

20130828-10:30:33.390 : FIX.4.4:Server->Client Socket Reader 23324256
accepting session FIX.4.4:Server->Client from 192.168.1.*:7367

20130828-10:30:33.390 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:33.656 : Verify failed: MsgSeqNum too low,expecting 94 but received 51 

20130828-10:30:33.656 : SessionFIX.4.4:Server->Client disconnecting: Verify failed:MsgSeqNum too low, expecting 94 but received 51 

20130828-10:30:34.421 :FIX.4.4:Server->Client Socket Reader 34250480 accepting session FIX.4.4:Server->Client from 192.168.1.*:7368 

20130828-10:30:34.421 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:34.515 : Verify failed: MsgSeqNum too low, expecting 94 but received 53 
20130828-10:30:34.515 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 53 

20130828-10:30:35.546 : FIX.4.4:Server->Client Socket Reader 58408916 accepting session FIX.4.4:Server->Client from 192.168.1.*:7369 

20130828-10:30:35.546 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:35.625 : Verify failed: MsgSeqNum too low, expecting 94 but received 55

20130828-10:30:35.625 : Session FIX.4.4:Server->Client disconnecting:Verify failed: MsgSeqNum too low, expecting 94 but received 55

20130828-10:30:36.640 : FIX.4.4:Server->Client Socket Reader 2348279 accepting session FIX.4.4:Server->Client from 192.168.1.*:7370

20130828-10:30:36.640 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:36.734 : Verify failed: MsgSeqNum too low,expecting 94 but received 57 

20130828-10:30:36.734 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 57 

20130828-10:30:37.500 :FIX.4.4:Server->Client Socket Reader 61669314 accepting session
 FIX.4.4:Server->Client from 192.168.1.*:7371 

20130828-10:30:37.500 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:37.609 : Verify failed: MsgSeqNum too low, expecting 94 but received 59 

20130828-10:30:37.609 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 59 

20130828-10:30:38.531 : FIX.4.4:Server->Client Socket Reader 36865354 accepting session FIX.4.4:Server->Client from 192.168.1.*:7372 

20130828-10:30:38.531 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:38.640 : Verify failed: MsgSeqNum too low, expecting 94 but received 61

20130828-10:30:38.640 : Session FIX.4.4:Server->Client disconnecting:Verify failed: MsgSeqNum too low, expecting 94 but received 61

20130828-10:30:39.515 : FIX.4.4:Server->Client Socket Reader 3196068 accepting session FIX.4.4:Server->Client from 192.168.1.*:7373

20130828-10:30:39.515 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:39.781 : Verify failed: MsgSeqNum too low,expecting 94 but received 63 

20130828-10:30:39.781 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 63 

20130828-10:30:40.625 :FIX.4.4:Server->Client Socket Reader 4186222 accepting session
FIX.4.4:Server->Client from 192.168.1.*:7374 

20130828-10:30:40.625 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:40.718 : Verify failed: MsgSeqNum too low, expecting 94 but received 65 

20130828-10:30:40.718 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 65 

20130828-10:30:41.515 : FIX.4.4:Server->Client Socket Reader 764807 accepting session FIX.4.4:Server->Client from 192.168.1.*:7375 

20130828-10:30:41.515 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:41.796 : Verify failed: MsgSeqNum too low, expecting 94 but received 67

20130828-10:30:41.796 : Session FIX.4.4:Server->Client disconnecting:Verify failed: MsgSeqNum too low, expecting 94 but received 67

20130828-10:30:42.546 : FIX.4.4:Server->Client Socket Reader 10479095 accepting session FIX.4.4:Server->Client from 192.168.1.*:7376

20130828-10:30:42.546 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:42.640 : Verify failed: MsgSeqNum too low,expecting 94 but received 69 

20130828-10:30:42.640 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 69 

20130828-10:30:43.515 :FIX.4.4:Server->Client Socket Reader 4684807 accepting session
FIX.4.4:Server->Client from 192.168.1.*:7377 

20130828-10:30:43.515 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:43.750 : Verify failed: MsgSeqNum too low, expecting 94 but received 71 
20130828-10:30:43.750 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 71 

20130828-10:30:44.562 : FIX.4.4:Server->Client SocketReader 41662089 accepting session FIX.4.4:Server->Client from 192.168.1.*:7378 

20130828-10:30:44.562 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:44.656 : Verify failed: MsgSeqNum too low, expecting 94 but received 73

20130828-10:30:44.656 : Session FIX.4.4:Server->Client disconnecting:Verify failed: MsgSeqNum too low, expecting 94 but received 73

20130828-10:30:45.687 : FIX.4.4:Server->Client Socket Reader 46338128 accepting session FIX.4.4:Server->Client from 192.168.1.*:7379

20130828-10:30:45.687 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:45.812 : Verify failed: MsgSeqNum too low,expecting 94 but received 75 

20130828-10:30:45.812 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum toolow, expecting 94 but received 75 

20130828-10:30:46.593 :FIX.4.4:Server->Client Socket Reader 28975576 accepting session
 FIX.4.4:Server->Client from 192.168.1.*:7380 

20130828-10:30:46.593 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:46.656 : Verify failed: MsgSeqNum too low, expecting 94 but received 77 
20130828-10:30:46.656 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 77 

20130828-10:30:47.859 : FIX.4.4:Server->Client Socket Reader 11942173 accepting session FIX.4.4:Server->Client from 192.168.1.*:7381 

20130828-10:30:47.859 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:47.953 : Verify failed: MsgSeqNum too low, expecting 94 but received 79

20130828-10:30:47.953 : Session FIX.4.4:Server->Client disconnecting:Verify failed: MsgSeqNum too low, expecting 94 but received 79

20130828-10:30:48.593 : FIX.4.4:Server->Client Socket Reader 40054951 accepting session FIX.4.4:Server->Client from 192.168.1.*:7382

20130828-10:30:48.593 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 20130828-10:30:48.703 : Verify failed: MsgSeqNum too low,expecting 94 but received 81 

20130828-10:30:48.703 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum toolow, expecting 94 but received 81 

20130828-10:30:49.734 :FIX.4.4:Server->Client Socket Reader 9985467 accepting session FIX.4.4:Server->Client from 192.168.1.*:7383 

20130828-10:30:49.734 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:49.937 : Verify failed: MsgSeqNum too low, expecting 94 but received 83 

20130828-10:30:49.937 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 83 

20130828-10:30:50.703 : FIX.4.4:Server->Client Socket Reader 19425995 accepting session FIX.4.4:Server->Client from 192.168.1.*:7384 

20130828-10:30:50.703 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:51.062 : Verify failed: MsgSeqNum too low, expecting 94 but received 85

20130828-10:30:51.062 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 85

20130828-10:30:51.687 : FIX.4.4:Server->Client Socket Reader 34478086 accepting session FIX.4.4:Server->Client from 192.168.1.*:7385

20130828-10:30:51.687 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:51.781 : Verify failed: MsgSeqNum too low,expecting 94 but received 87 

20130828-10:30:51.781 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 87 

20130828-10:30:52.765 :FIX.4.4:Server->Client Socket Reader 42506536 accepting session
FIX.4.4:Server->Client from 192.168.1.*:7386 

20130828-10:30:52.765 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:52.859 : Verify failed: MsgSeqNum too low, expecting 94 but received 89 

20130828-10:30:52.859 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 89 

20130828-10:30:53.906 : FIX.4.4:Server->Client Socket Reader 26676330 accepting session FIX.4.4:Server->Client from 192.168.1.*:7387 

20130828-10:30:53.906 : FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds 

20130828-10:30:53.984 : Verify failed: MsgSeqNum too low, expecting 94 but received 91

20130828-10:30:53.984 : Session FIX.4.4:Server->Client disconnecting:Verify failed: MsgSeqNum too low, expecting 94 but received 91

20130828-10:30:54.796 : FIX.4.4:Server->Client Socket Reader 13812657 accepting session FIX.4.4:Server->Client from 192.168.1.*:7388

20130828-10:30:54.796 : FIX.4.4:Server->Client Acceptor heartbeat setto 0 seconds 

20130828-10:30:54.859 : Verify failed: MsgSeqNum too low,expecting 94 but received 93 

20130828-10:30:54.859 : Session FIX.4.4:Server->Client disconnecting: Verify failed: MsgSeqNum too low, expecting 94 but received 93 

20130828-10:30:55.812 :FIX.4.4:Server->Client Socket Reader 61488610 accepting session FIX.4.4:Server->Client from 192.168.1.*:7389 

20130828-10:30:55.812 :FIX.4.4:Server->Client Acceptor heartbeat set to 0 seconds

20130828-10:30:55.812 : Received logon 

20130828-10:30:55.843 :Responding to logon request 

20130828-10:30:55.843 : MsgSeqNum too high, expecting 94 but received 95 

20130828-10:30:55.843 : Sent ResendRequest FROM: 94 TO: 0 

20130828-10:30:55.875 : Got resend request from 49 to 0 

20130828-10:30:55.906 : Sent SequenceReset TO: 91 

20130828-10:30:55.906 : ResendRequest for messages FROM: 94 TO: 0 has been satisfied. 

20130828-10:30:55.906 : Received SequenceReset FROM:94 TO: 97 

20130828-10:31:24.421 : Session FIX.4.4:Server->Client disconnecting: Socket exception (192.168.1.*:7389): An existing connection was forcibly closed by the remote host

当我在配置文件中保留以下设置时，它工作正常。设置如下:

ResetOnLogon=Y
ResetOnLogout=Y
ResetOnDisconnect=Y

我希望它适用于配置文件中的以下设置。设置如下:

ResetOnLogon=N
ResetOnLogout=N
ResetOnDisconnect=N

请向我发送建议和设置以正确运行此应用程序。

感谢和注意，
维什韦什·拉瓦尔。

Answer 1

错误信息

MsgSeqNum too low, expecting XX but received YY

与您的客户端和远程服务器之间的策略有关。
一些服务器在每次登录时都需要重置，而其他服务器只需每天或每周一次。
如果您正在编写一个示例应用程序只是为了学习协议(protocol)，请尝试在您的配置文件中添加这一行:

ResetOnLogon=Y

但是，首先，尝试花一些时间来学习协议(protocol)。