When calling sendPendingDeletions(), we should send a broadcast or execute a callback after the operation is complete.
sendUnsentMessages() uses broadcasts, but sendPendingDeletions may be better suited for a handler since there are no long-running operations (e.g. file upload)
After the sendPendingDeletions() fix is added, it should be incorporated into sendAllUnsent()
When calling sendPendingDeletions(), we should send a broadcast or execute a callback after the operation is complete.
sendUnsentMessages() uses broadcasts, but sendPendingDeletions may be better suited for a handler since there are no long-running operations (e.g. file upload)
After the sendPendingDeletions() fix is added, it should be incorporated into sendAllUnsent()