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fix(msggateway): avoid closed channel panic in super group push #3767

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fix(msggateway): avoid closed channel panic in super group push #3767

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18 changes: 9 additions & 9 deletions internal/msggateway/hub_server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -175,22 +175,22 @@ func (s *Server) SuperGroupOnlineBatchPushOneMsg(ctx context.Context, req *msgga
ch := make(chan *msggateway.SingleMsgToUserResults, len(req.PushToUserIDs))
var count atomic.Int64
count.Add(int64(len(req.PushToUserIDs)))
pushResult := func(result *msggateway.SingleMsgToUserResults) {
ch <- result
if count.Add(-1) == 0 {
close(ch)
}
}
for i := range req.PushToUserIDs {
userID := req.PushToUserIDs[i]
err := s.queue.PushCtx(ctx, func() {
ch <- s.pushToUser(ctx, userID, req.MsgData)
if count.Add(-1) == 0 {
close(ch)
}
pushResult(s.pushToUser(ctx, userID, req.MsgData))
})
if err != nil {
if count.Add(-1) == 0 {
close(ch)
}
log.ZError(ctx, "pushToUser MemoryQueue failed", err, "userID", userID)
ch <- &msggateway.SingleMsgToUserResults{
pushResult(&msggateway.SingleMsgToUserResults{
UserID: userID,
}
})
}
}
resp := &msggateway.OnlineBatchPushOneMsgResp{
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