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Buffer toDevice messages

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RMidhunSuresh 2023-01-12 12:33:38 +05:30
parent 50f46a21bd
commit 503b149e55
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1 changed files with 30 additions and 0 deletions
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30
src/matrix/calls/CallHandler.ts
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@ -44,6 +44,12 @@ export type Options = Omit<GroupCallOptions, "emitUpdate" | "createTimeout" | "t
clock: Clock
};
type BufferedMessage = {
message: SignallingMessage<MGroupCallBase>;
userId: string;
deviceId: string;
}
function getRoomMemberKey(roomId: string, userId: string): string {
return JSON.stringify(roomId)+`,`+JSON.stringify(userId);
}
@ -51,6 +57,7 @@ function getRoomMemberKey(roomId: string, userId: string): string {
export class CallHandler implements RoomStateHandler {
// group calls by call id
private readonly _calls: ObservableMap<string, GroupCall> = new ObservableMap<string, GroupCall>();
private _bufferedDeviceMessages = new Map<string, Set<BufferedMessage>>();
// map of `"roomId","userId"` to set of conf_id's they are in
private roomMemberToCallIds: Map<string, Set<string>> = new Map();
private groupCallOptions: GroupCallOptions;
@ -190,6 +197,17 @@ export class CallHandler implements RoomStateHandler {
handleDeviceMessage(message: SignallingMessage<MGroupCallBase>, userId: string, deviceId: string, log: ILogItem) {
// TODO: buffer messages for calls we haven't received the state event for yet?
const call = this._calls.get(message.content.conf_id);
if (!call) {
const id = message.content.conf_id;
const set = this._bufferedDeviceMessages.get(id);
const buffer = { message, userId, deviceId };
if (set) {
set.add(buffer);
}
else {
this._bufferedDeviceMessages.set(id, new Set([buffer]));
}
}
call?.handleDeviceMessage(message, userId, deviceId, log);
}
@ -213,6 +231,18 @@ export class CallHandler implements RoomStateHandler {
roomId: roomId
});
}
this.applyBufferedMessagesToCall(call, log);
}
private applyBufferedMessagesToCall(call: GroupCall, log: ILogItem) {
const id = call.id;
const buffers = this._bufferedDeviceMessages.get(id);
if (buffers) {
for (const buffer of buffers) {
const { message, userId, deviceId } = buffer;
call.handleDeviceMessage(message, userId, deviceId, log);
}
}
}
private handleCallMemberEvent(event: StateEvent, member: RoomMember, roomId: string, log: ILogItem) {