DTC Protocol Discussion Forum

Date/Time: Fri, 29 Nov 2024 16:28:45 +0000

Post From: No exchange list response?

[2016-10-18 14:07:28] Link To Thread - Link To Post [Go To First Post]
DabbaDo - Posts: 148
I am connected to SC 1475 using Protocol Buffers encoding. Things generally are working well thus far. But when I do an ExchangeListRequest, I get no response. Yes, LogonResponse.SymbolExchangeDelimiter is empty, implying (I think) that you are not "using" exchanges. But the docs at http://dtcprotocol.org/index.php?page=doc/DTCMessages_SymbolDiscoverySecurityDefinitionsMessages.php#Messages-EXCHANGE_LIST_REQUEST say "In the case where the Server does not specify an exchange with its symbols, then the Server should provide a single response with an empty Exchange" So I expected at least an empty response (size/messageType with size==4). DTS is set to "SC Data - All Services" When I do a SecurityDefinitionForSymbolRequest for ESZ16 I get a good response, but the Exchange (and the Underlying Symbol) fields are empty. Other fields seem to be correct. I don't want to bother you with many questions, but this one seems rather fundamental and I suspect I am misunderstanding something important. Thanks, Dale