Changeset 781 in code for trunk/user.go

Timestamp:

Feb 11, 2022, 6:41:46 PM (3 years ago)

Author:

delthas

Message:

Add support for the wip soju.im/read capability and READ command

READ lets downstream clients share information between each other about
what messages have been read by other downstreams.

Each target/entity has an optional corresponding read receipt, which is
stored as a timestamp.

• When a downstream sends: READ #chan timestamp=2020-01-01T01:23:45.000Z the read receipt for that target is set to that date
• soju sends READ to downstreams:
  • on JOIN, if the client uses the soju.im/read capability
  • when the read receipt timestamp is set by any downstream

The read receipt date is clamped by the previous receipt date and the
current time.

File:

• trunk/user.go (modified) (2 diffs)

trunk/user.go

@@ -304 +304 @@
 }
 
-func (net *network) attach(ch *Channel) {
+func (net *network) attach(ctx context.Context, ch *Channel) {
         if !ch.Detached {
                 return
@@ -330 +330 @@
 
                 if uch != nil {
-                        forwardChannel(dc, uch)
+                        forwardChannel(ctx, dc, uch)
                 }
 
                 if detachedMsgID != "" {
-                        dc.sendTargetBacklog(context.TODO(), net, ch.Name, detachedMsgID)
+                        dc.sendTargetBacklog(ctx, net, ch.Name, detachedMsgID)
                 }
         })