EMA C++ Configuration Guide : 3 Configuration Groups : 3.7 Server Group : 3.7.5 Parameters for Use with ServerType RSSL_WEBSOCKET
 
3.7.5 Parameters for Use with ServerType RSSL_WEBSOCKET
You can use the following parameter when ServerType is set to RSSL_WEBSOCKET.
 
Table 19: RSSL_WEBSOCKET ServerType Parameter  
Parameter Name
Type
Default
Description
WsProtocols
EmaString
tr_json2, rssl.rwf, rssl.json.v2
Specifies a list of supported protocols in order of preference. Current protocols supported include rssl.json.v2, rssl.rwf, and tr_json2.