fix streamer
fix streamer session Former-commit-id: b2ae94b3105d16d6f253d99547e4cd56a1bdb1ea [formerly a84bab8ca45798c358665cc0e7c6cd916bbf483d] [formerly 1f1b42e680cd0c2dc4b8ef93901af25e377b07f6 [formerly 635d028cc4a2ab56ea9e1b3d4cb23694d46f5612]] Former-commit-id: 14f5860026a3d9e8b1ee8b884a087808ecffa6b0 [formerly aa535fe0376bce9649be0a3961e238cf62f0964b] Former-commit-id: 2cdd6f97567c6e9f7b93cada6dce076f964040e7