 			host: process.env['PUBSUB_REDIS_HOST'] or process.env['REDIS_HOST'] or "localhost"
 			port: process.env['PUBSUB_REDIS_PORT'] or process.env['REDIS_PORT'] or "6379"
 			password: process.env["PUBSUB_REDIS_PASSWORD"] or process.env["REDIS_PASSWORD"] or ""
-				
+			maxRetriesPerRequest: 0
+
 		history:
 			port: process.env["HISTORY_REDIS_PORT"] or process.env["REDIS_PORT"] or "6379"
 			host: process.env["HISTORY_REDIS_HOST"] or process.env["REDIS_HOST"] or "localhost"
 			password: process.env["HISTORY_REDIS_PASSWORD"] or process.env["REDIS_PASSWORD"] or ""
+			maxRetriesPerRequest: 0
 			key_schema:
 				uncompressedHistoryOps: ({doc_id}) -> "UncompressedHistoryOps:{#{doc_id}}"
 				docsWithHistoryOps: ({project_id}) -> "DocsWithHistoryOps:{#{project_id}}"

			port: process.env["DOC_UPDATER_REDIS_PORT"] or process.env["REDIS_PORT"] or "6379"
			host: process.env["DOC_UPDATER_REDIS_HOST"] or process.env["REDIS_HOST"] or "localhost"
			password: process.env["DOC_UPDATER_REDIS_PASSWORD"] or process.env["REDIS_PASSWORD"] or ""
			key_schema:
				blockingKey: ({doc_id}) -> "Blocking:{#{doc_id}}"
				docLines: ({doc_id}) -> "doclines:{#{doc_id}}"

			port: process.env["HISTORY_REDIS_PORT"] or process.env["REDIS_PORT"] or "6379"
			host: process.env["HISTORY_REDIS_HOST"] or process.env["REDIS_HOST"] or "localhost"
			password: process.env["HISTORY_REDIS_PASSWORD"] or process.env["REDIS_PASSWORD"] or ""
			maxRetriesPerRequest: 0
			key_schema:
				projectHistoryOps: ({project_id}) -> "ProjectHistory:Ops:{#{project_id}}"
				projectHistoryFirstOpTimestamp: ({project_id}) -> "ProjectHistory:FirstOpTimestamp:{#{project_id}}"
