p2p : Replicator is disconnecting when server is down

• CBL : 3.0.0-112

• Steps to Reproduce:

1. Create docs on client & Server.
2. Start the server.
3. Start replication from client.
4. Restart the server
5. Verify replication is completed.
6. Verify all docs got replicated on server

• Actual Result:
  After the server restart replicator is throwing errors
• Expected Result:'
  After the server restart replicator should reconnect

• Jenkins job failure link:
  https://github.com/couchbaselabs/mobile-testkit/blob/62a9264b17f22dadfa83e8d7479f486c51bb9aba/testsuites/CBLTester/CBL_Functional_tests/TestSetup_FunctionalTests/test_replication.py
• Pytest Command
  pytest -s -rsx --timeout 1800 --liteserv-version=3.0.0-97,3.0.0-97,3.0.0-97 --liteserv-host=10.0.0.36,10.0.0.153,10.0.0.153 --liteserv-port=8080,8080,8080 --liteserv-platform=ios,ios,ios --create-db-per-test=cbl-test --run-on-device=device testsuites/CBLTester/p2p_tests/ --use-local-testserver -k 'test_peer_to_peer_url_retries'
  CBL LOGS:attached

• What is the last build this test passed: new test