tree 9b9584396bdbae3f626dfb16c52fa2d673b33e7b
parent eb391fd66cea3a9bc1903e07fd24183a70336a16
author yifeizhuang <yifeizhuang@gmail.com> 1673480028 -0800
committer GitHub <noreply@github.com> 1673480028 -0800
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xds:fix cancel xds watcher accidentally removes the url (#9809)

Fix a bug. When any of the xds subscribers for a resource has the last watcher cancelled, the bug will accidentally remove that resource type from the map, which make xds stream not accepting response update for that resource type entirely(pass through, no ACK/NACK will send).