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improve logging of arrival of to_device call signalling messages

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This commit is contained in:
Bruno Windels 2023-02-07 19:42:20 +01:00
parent ddb5865ccb
commit 7f9d64c972
1 changed files with 44 additions and 44 deletions
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88
src/matrix/calls/group/Member.ts
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@ -343,64 +343,65 @@ export class Member {
/** @internal */
handleDeviceMessage(message: SignallingMessage<MGroupCallBase>, syncLog: ILogItem): void {
this.errorBoundary.try(() => {
const {connection} = this;
if (connection) {
const destSessionId = message.content.dest_session_id;
if (destSessionId !== this.options.sessionId) {
const logItem = connection.logItem.log({l: "ignoring to_device event with wrong session_id", destSessionId, type: message.type});
syncLog.refDetached(logItem);
return;
}
// if there is no peerCall, we either create it with an invite and Handle is implied or we'll ignore it
let action = IncomingMessageAction.Handle;
if (connection.peerCall) {
action = connection.peerCall.getMessageAction(message);
// deal with glare and replacing the call before creating new calls
if (action === IncomingMessageAction.InviteGlare) {
const {shouldReplace, log} = connection.peerCall.handleInviteGlare(message, this.deviceId, connection.logItem);
if (log) {
syncLog.refDetached(log);
}
if (shouldReplace) {
connection.peerCall.dispose();
connection.peerCall = undefined;
action = IncomingMessageAction.Handle;
syncLog.wrap({l: "Member.handleDeviceMessage", type: message.type, seq: message.content?.seq}, log => {
const {connection} = this;
if (connection) {
const destSessionId = message.content.dest_session_id;
if (destSessionId !== this.options.sessionId) {
const logItem = connection.logItem.log({l: "ignoring to_device event with wrong session_id", destSessionId, type: message.type});
log.refDetached(logItem);
return;
}
// if there is no peerCall, we either create it with an invite and Handle is implied or we'll ignore it
if (connection.peerCall) {
const action = connection.peerCall.getMessageAction(message);
// deal with glare and replacing the call before creating new calls
if (action === IncomingMessageAction.InviteGlare) {
const {shouldReplace, log} = connection.peerCall.handleInviteGlare(message, this.deviceId, connection.logItem);
if (log) {
log.refDetached(log);
}
if (shouldReplace) {
connection.peerCall.dispose();
connection.peerCall = undefined;
}
}
}
}
if (message.type === EventType.Invite && !connection.peerCall) {
connection.peerCall = this._createPeerCall(message.content.call_id);
}
if (action === IncomingMessageAction.Handle) {
// create call on invite
if (message.type === EventType.Invite && !connection.peerCall) {
connection.peerCall = this._createPeerCall(message.content.call_id);
}
// enqueue
const idx = sortedIndex(connection.queuedSignallingMessages, message, (a, b) => a.content.seq - b.content.seq);
connection.queuedSignallingMessages.splice(idx, 0, message);
// dequeue as much as we can
let hasNewMessageBeenDequeued = false;
if (connection.peerCall) {
const hasNewMessageBeenDequeued = this.dequeueSignallingMessages(connection, connection.peerCall, message, syncLog);
if (!hasNewMessageBeenDequeued) {
syncLog.refDetached(connection.logItem.log({l: "queued signalling message", type: message.type, seq: message.content.seq}));
}
hasNewMessageBeenDequeued = this.dequeueSignallingMessages(connection, connection.peerCall, message, log);
}
} else if (action === IncomingMessageAction.Ignore && connection.peerCall) {
const logItem = connection.logItem.log({l: "ignoring to_device event with wrong call_id", callId: message.content.call_id, type: message.type});
syncLog.refDetached(logItem);
if (!hasNewMessageBeenDequeued) {
log.refDetached(connection.logItem.log({l: "queued message", type: message.type, seq: message.content.seq, idx}));
}
} else {
// TODO: the right thing to do here would be to at least enqueue the message rather than drop it,
// and if it's up to the other end to send the invite and the type is an invite to actually
// call connect and assume the m.call.member state update is on its way?
syncLog.log({l: "member not connected", userId: this.userId, deviceId: this.deviceId});
}
} else {
syncLog.log({l: "member not connected", userId: this.userId, deviceId: this.deviceId});
}
});
});
}
private dequeueSignallingMessages(connection: MemberConnection, peerCall: PeerCall, newMessage: SignallingMessage<MGroupCallBase>, syncLog: ILogItem): boolean {
let hasNewMessageBeenDequeued = false;
while (connection.canDequeueNextSignallingMessage) {
syncLog.wrap("dequeue message", log => {
const message = connection.queuedSignallingMessages.shift()!;
if (message === newMessage) {
log.set("isNewMsg", true);
hasNewMessageBeenDequeued = true;
}
const message = connection.queuedSignallingMessages.shift()!;
const isNewMsg = message === newMessage;
hasNewMessageBeenDequeued = hasNewMessageBeenDequeued || isNewMsg;
syncLog.wrap(isNewMsg ? "process message" : "dequeue message", log => {
const seq = message.content?.seq;
log.set("seq", seq);
log.set("type", message.type);
// ignore items in the queue that should not be handled and prevent
// the lastProcessedSeqNr being corrupted with the `seq` for other call ids
// XXX: Not needed anymore when seq is scoped to call_id
@ -411,7 +412,6 @@ export class Member {
log.refDetached(item);
connection.lastProcessedSeqNr = seq;
} else {
log.set("type", message.type);
log.set("ignored", true);
connection.lastIgnoredSeqNr = seq;
}