ZeroMQ连接器仍成功发送数据，但未能从MT4服务器获得响应

def main(): zmq = DWX_ZeroMQ_Connector() my_trade = { '_action': 'OPEN', '_type': 0, '_symbol': 'USOIL', '_price': 0.0, '_SL': 0, '_TP': 0, '_comment': 'dwx-zeromq', '_lots': 0.01, '_magic': 123456, '_ticket': 0 } # zmq._DWX_MTX_NEW_TRADE_(_order=my_trade) # reply = zmq._get_response_() all_trade = zmq._DWX_MTX_GET_ALL_OPEN_TRADES_() # print( "reply" + str( reply ) ) print( "----------------------" ) print( "alltrade" + str( all_trade ) ) main()

0 16:33:17.600 MetaTrader build 1260 started (Exness Ltd.) 0 16:33:17.600 Windows 10 Pro x64, IE 11, UAC, 4 x Intel Core i7-5500U @ 2.40GHz, Memory: 4899 / 8103 Mb, Disk: 73 / 99 Gb, GMT+7 0 16:33:17.600 Data Folder: C:\Users\Admin\AppData\Roaming\MetaQuotes\Terminal\F5C18A2156882613427FB4ACF0892997 2 16:33:20.664 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 USOIL,H1: loaded successfully 2 16:33:20.767 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 GBPJPY,H1: loaded successfully 0 16:33:22.258 '36006969': login on Exness-Trial4 through DC00 (ping: 235.09 ms) 0 16:33:24.299 '36006969': login datacenter on Exness-Trial4 through DC00 (ping: 235.09 ms) 0 16:33:24.933 '36006969': previous successful authorization performed from 171.255.70.226 2 16:33:31.235 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 GBPJPY,H1: removed 2 16:33:31.247 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 GBPJPY,H1: loaded successfully 0 16:33:42.019 '36006969': order buy market 0.01 BTCUSD sl: 0.00 tp: 0.00 0 16:33:42.514 Trades: use hosting service to speed up the execution - 0.33 ms via 'MQL5 Amsterdam 01 (MQL5.community)' instead of 235.09 ms 0 16:33:42.514 '36006969': order was opened : #2991084 buy 0.01 BTCUSD at 7110.21 sl: 0.00 tp: 0.00 2 16:35:11.850 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 USOIL,H1: removed 2 16:35:11.866 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 GBPJPY,H1: removed 0 16:35:12.081 MetaTrader build 1260 stopped

0 16:33:20.269 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 EURUSDm,H1: loaded successfully 0 16:33:20.270 DWX_ZeroMQ_Server_v2.0.1_RC8 EURUSDm,H1 inputs: PROJECT_NAME=DWX_ZeroMQ_MT4_Server; ZEROMQ_PROTOCOL=tcp; HOSTNAME=*; PUSH_PORT=32768; PULL_PORT=32769; PUB_PORT=32770; MILLISECOND_TIMER=1; t0=--- Trading Parameters ---; MagicNumber=123456; MaximumOrders=1; MaximumLotSize=0.01; MaximumSlippage=3; DMA_MODE=true; t1=--- ZeroMQ Configuration ---; Publish_MarketData=false; 0 16:33:20.664 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 USOIL,H1: loaded successfully 0 16:33:20.664 DWX_ZeroMQ_Server_v2.0.1_RC8 USOIL,H1 inputs: PROJECT_NAME=DWX_ZeroMQ_MT4_Server; ZEROMQ_PROTOCOL=tcp; HOSTNAME=*; PUSH_PORT=32768; PULL_PORT=32769; PUB_PORT=32770; MILLISECOND_TIMER=1; t0=--- Trading Parameters ---; MagicNumber=123456; MaximumOrders=1; MaximumLotSize=0.01; MaximumSlippage=3; DMA_MODE=true; t1=--- ZeroMQ Configuration ---; Publish_MarketData=false; 00 16:33:20.767 Expert DWX_ZeroMQ_Server_v2.0.1_RC8 GBPJPY,H1: loaded successfully 0 16:33:20.767 DWX_ZeroMQ_Server_v2.0.1_RC8 GBPJPY,H1 inputs: PROJECT_NAME=DWX_ZeroMQ_MT4_Server; ZEROMQ_PROTOCOL=tcp; HOSTNAME=*; PUSH_PORT=32768; PULL_PORT=32769; PUB_PORT=32770; MILLISECOND_TIMER=1; t0=--- Trading Parameters ---; MagicNumber=123456; MaximumOrders=1; MaximumLotSize=0.01; MaximumSlippage=3; DMA_MODE=true; t1=--- ZeroMQ Configuration ---; Publish_MarketData=true;

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1楼 · 发布于 2024-09-30 16:39:57

按原样提供的DWX_ZeroMQ_Connector()源代码在自保护通信节点免受死锁方面存在一些ZeroMQ缺陷，并且缺少一些技巧来实现专业级的软件健壮性

然而，最严重的警告是显式语句Win10 only+遵守所有DLL依赖项+不要在iPython+中使用不要升级到v2.0.2，所以请遵循它，直到作者发布稳定而健壮的版本

_{( v2.0.2 is currently in beta-testing, please do not upgrade to v2.0.2 )
...
5 ) This project and all accompanying source code should be run standalone (i.g. via a Python or IPython console, or batch process).

6 )
Please DO NOT run this code in Jupyter or IPython Notebooks.

7 )
The project's dependencies require MS VC++ Libraries. Without these installed, you are likely to run into "Resource Timeout" errors. The DLLs in the dependency projects (mql-zmq, libzmq, libsodium) require that you have the latest Visual C++ runtime (2015) libraries already installed.

8 )
This project has not been tested on emulated environments (e.g. WINE, VMWare, etc).

9 )
This project is intended for use solely in Windows 10 environments, at the present time.}

为了回答这个问题，还可以发布以下内容：

从已启动的{}

MetaTrader终端日志的副本，其中从python节点连接到MetaTrader终端节点。
MetaTrader终端MQL4代码参数的副本：

MetaTrader终端有效工作证明的副本-接收交易请求并推送报价更新：

最好检查以上所有Darwinex发布的兼容性条件，并检查您是否符合这些规则

结语：“…未能从MT4获得响应…”，情况并非如此

问题（未接收MT4.PUSH-es）是由于不了解游戏规则造成的，工作解决方案所需的步骤隐藏在-3-不同的地方：

1）API发行商Darwinex可能已经在某个地方记录了这一点，但第一个问题是尝试使用同一个TCP端口三次，这没有其他机会，只能使任何晚些时候获取已获取资源的尝试（如v2.0.1中与ZeroMQ相关的代码）崩溃（正如我有机会回顾的那样）没有使用正确的自我保护设置，这些崩溃可能会阻止任何其他用例，因为冻结了Context()-实例，有些甚至可能持续到O/S重新启动

2）专家初始化在3个发布案例中的2个案例中被明确禁用，由尊敬的用户her/him/x/fluid/*-self通知MT4.{}-ed FxMarketEVENTs（{}-（勾选）-数据）

3）如果您错误地期望v2.0.1-RC8代码可以执行某些操作，那么它在命令式代码设置中被显式设置为不执行（同样，API发行商，Darwinex，可能在某个地方记录了这一弱点，但如果经纪人可以在MetaQuotes的MT4服务器套件许可证条件和配置约束允许的范围内自由命名交易工具，那么如果您不调整代码以满足经纪人的实际要求，这就是您的首要问题。）由于所有这些不匹配的情况，第三次出现姓名和头条新闻）

_{having happened to see a case, when one day our Broker has suddenly changed all the names, and it was I tell you a Hell like experience to see, what the trading infrastructure had to go through ... - the headbanging is a mild and pleasant experience, compared to that ...}

0   16:33:20.270           DWX_ZeroMQ_Server_v2.0.1_RC8 EURUSDm,H1 inputs: PROJECT_NAME       =      DWX_ZeroMQ_MT4_Server;
                                                                           ZEROMQ_PROTOCOL    =      tcp;
                                                                           HOSTNAME           =      *;
                                                                           PUSH_PORT          =  32768;
                                                                           PULL_PORT          =  32769;
                                                                           PUB_PORT           =  32770;
                                                                           MILLISECOND_TIMER  =      1;
                                                                           t0                 =       - Trading Parameters  -;
                                                                           MagicNumber        = 123456;
                                                                           MaximumOrders      =      1;
                                                                           MaximumLotSize     =      0.01;
                                                                           MaximumSlippage    =      3;
                                                                           DMA_MODE           =      true;
                                                                           t1                 =       - ZeroMQ Configuration  -;
                                                                           Publish_MarketData =      false;

结语：“…未能从MT4获得响应…”，情况并非如此

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