Hello,I am using ElektronSDK/Cpp-C/Eta API. I am experimenting with pause and resume. First, I pause streamid 1 (associated with Login) with the following RsslRequestMsg.
RsslRequestMsg msg = RSSL_INIT_REQUEST_MSG;
msg.msgBase.streamId = 1;
msg.msgBase.domainType = RSSL_DMT_MARKET_PRICE;
msg.msgBase.msgClass = RSSL_MC_REQUEST;
msg.flags |= RSSL_RQMF_PAUSE;
msg.msgBase.msgKey.flags = RSSL_MKF_HAS_SERVICE_ID;
msg.msgBase.msgKey.serviceId = _service.serviceId;
Data flow stops here. I now resume after 5 seconds with the following RsslRequestMsg.
RsslRequestMsg msg = RSSL_INIT_REQUEST_MSG;
msg.msgBase.streamId = 1;
msg.msgBase.msgClass = RSSL_MC_REQUEST;
msg.msgBase.domainType = RSSL_DMT_MARKET_PRICE;
msg.flags |= RSSL_RQMF_STREAMING;
msg.msgBase.msgKey.flags = RSSL_MKF_HAS_SERVICE_ID;
msg.msgBase.msgKey.serviceId = _service.serviceId;
In my application log I see the following:
channelEventCallback
Connection down, reconnecting. Channel fd=26
channelEventCallback
Connection up! Channel fd=26
Cleared data dictionary for a fresh reload
Reactor channel socket fd: 26
loginMsgCallback
text: "Login accepted by host esch4p1slsp01b22."
directoryMsgCallback
Received Source Directory Refresh
Received serviceName: hEDD
Service State: Up
Found your service hEDD using serviceId: 902
dictionaryMsgCallback
Received Dictionary Response: RWFFld
Field Dictionary complete.
dictionaryMsgCallback
Received Dictionary Response: RWFEnum
Enumerated Types Dictionary complete.
channelEventCallback
Channel is ready
Setting maxOutputBuffers = 10000
Setting guaranteedOutputBuffers = 5000
So it appears, resume closes and reconnects the channel. It goes through login, directory, and dictionary callbacks as expected. But the data flow remains stopped as if subscriptions that were there prior to pause have been dropped and were not recovered when channel reconnected. This is not what I was expecting. What am I doing wrong? Thank you.
