zwift-offline/protobuf/per-session-info.proto

syntax = "proto2";
message TcpAddress {
	optional string ip = 1;
	optional int32 port = 2;
	optional int32 lb_realm = 3;  //load balancing cluster: server realm or 0 (generic)
	optional int32 lb_course = 4; //load balancing cluster: course id (see also TcpAddressService::updateAddresses)
}

message TcpConfig {
	//First server: the TCP telemetry server (34.218.60.145)
	repeated TcpAddress nodes = 1;
}

message PartnersUrls {
	optional string todaysplan_url = 1;
	optional string trainingpeaks_url = 2;
}

message PerSessionInfo {
	required string relay_url = 1;
	optional PartnersUrls apis = 2;
	optional uint64 time = 3;
	optional TcpConfig nodes = 4;
	optional int32 maxSegmSubscrs = 5; //if received, sub_718DE99570 puts log message "Received max allowed segment subscriptions from session: %d", m_maxSegmSubscrs and stores it into GlobalState...
}