tweak(sessionmanager/rdr3): correctly request a session transition

This is untested with other players - hopefully it doesn't lead to a rejection. Needs latest change in client code, too.

resources/[system]/sessionmanager-rdr3/rline.proto

@@ -166,4 +166,17 @@ message scmds_Parameters {
 	MpSessionIdDto sid = 1;
 	int32 ncmds = 2;
 	repeated SessionCommand cmds = 3;
-};
+};
+
+message UriType {
+    string url = 1;
+};
+
+message TransitionReady_PlayerQueue_Parameters {
+    UriType serverUri = 1;
+    uint32 serverSandbox = 2;
+    MpTransitionIdDto id = 3;
+    uint32 sessionType = 4;
+    MpSessionRequestIdDto requestId = 5;
+    MpSessionIdDto transferId = 6;
+};

resources/[system]/sessionmanager-rdr3/sm_server.js

@@ -31,6 +31,7 @@ protobuf.load(GetResourcePath(GetCurrentResourceName()) + "/rline.proto", functi
 	const QueueForSession_Seamless_Parameters = root.lookupType("rline.QueueForSession_Seamless_Parameters");
 	const QueueForSessionResult = root.lookupType("rline.QueueForSessionResult");
 	const QueueEntered_Parameters = root.lookupType("rline.QueueEntered_Parameters");
+	const TransitionReady_PlayerQueue_Parameters = root.lookupType("rline.TransitionReady_PlayerQueue_Parameters");
 	const scmds_Parameters = root.lookupType("rline.scmds_Parameters");
 
 	function toArrayBuffer(buf) {
@@ -178,7 +179,7 @@ protobuf.load(GetResourcePath(GetCurrentResourceName()) + "/rline.proto", functi
 			playerDatas[source].req = req.requestId;
 			playerDatas[source].id = req.requestId.requestor;
 			playerDatas[source].slot = assignSlotId();
-			
+
 			setTimeout(() => {
 				emitMsg(source, RpcMessage.encode({
 					Header: {
@@ -194,25 +195,53 @@ protobuf.load(GetResourcePath(GetCurrentResourceName()) + "/rline.proto", functi
 				if (hostIndex === -1) {
 					hostIndex = playerDatas[source].slot | 0;
 				}
-				
+
-				emitSessionCmds(source, 0, 'EnterSession', {
+				emitMsg(source, RpcMessage.encode({
-					index: playerDatas[source].slot | 0,
+					Header: {
-					hindex: hostIndex,
+						MethodName: 'TransitionReady_PlayerQueue'
-					sessionFlags: 0,
-					mode: 0,
-					size: Object.entries(playerDatas).filter(a => a[1].id).length,
-					//size: 2,
-					//size: Object.entries(playerDatas).length,
-					teamIndex: 0,
-					transitionId: {
-						value: {
-							a: 0,//2,
-							b: 0
-						}
 					},
-					sessionManagerType: 0,
+					Content: TransitionReady_PlayerQueue_Parameters.encode({
-					slotCount: 32
+						serverUri: {
-				});
+							url: ''
+						},
+						requestId: req.requestId,
+						id: {
+							value: {
+								a: 2,
+								b: 0
+							}
+						},
+						serverSandbox: 0xD656C677,
+						sessionType: 3,
+						transferId: {
+							value: {
+								a: 2,
+								b: 2
+							}
+						},
+					}).finish()
+				}).finish());
+
+				setTimeout(() => {
+					emitSessionCmds(source, 0, 'EnterSession', {
+						index: playerDatas[source].slot | 0,
+						hindex: hostIndex,
+						sessionFlags: 0,
+						mode: 0,
+						size: Object.entries(playerDatas).filter(a => a[1].id).length,
+						//size: 2,
+						//size: Object.entries(playerDatas).length,
+						teamIndex: 0,
+						transitionId: {
+							value: {
+								a: 2,
+								b: 0
+							}
+						},
+						sessionManagerType: 0,
+						slotCount: 32
+					});
+				}, 50);
 				
 				setTimeout(() => {
 					// tell player about everyone, and everyone about player
@@ -238,7 +267,7 @@ protobuf.load(GetResourcePath(GetCurrentResourceName()) + "/rline.proto", functi
 						emitAddPlayer(id, aboutMe);
 					}
 				}, 150);
-			}, 50);
+			}, 250);
 			
 			return makeResponse(QueueForSessionResult, {
 				code: 1