Merge pull request #45 from topcoder-platform/develop

added connection pool and other configs

Author: Dushyant Bhalgami

config/default.js

@@ -29,7 +29,7 @@ module.exports = {
   KAFKA_ERROR_TOPIC: process.env.KAFKA_ERROR_TOPIC || 'common.error.reporting',
 
   // health check timeout in milliseconds
-  HEALTH_CHECK_TIMEOUT: process.env.HEALTH_CHECK_TIMEOUT || 3000,
+  HEALTH_CHECK_TIMEOUT: process.env.HEALTH_CHECK_TIMEOUT || 60000,
 
   // Kafka Topics
   KAFKA_GROUP_CREATE_TOPIC: process.env.KAFKA_GROUP_CREATE_TOPIC || 'groups.notification.create',

src/common/helper.js

@@ -17,8 +17,8 @@ let busApiClient
 
 const driver = neo4j.driver(config.GRAPH_DB_URI, neo4j.auth.basic(config.GRAPH_DB_USER, config.GRAPH_DB_PASSWORD), {
   maxConnectionLifetime: 20 * 60 * 1000,
-  // connectionTimeout: 1000 * 45,
-  // connectionAcquisitionTimeout: 60000,
+  connectionTimeout: 120000,
+  connectionAcquisitionTimeout: 120000,
   maxTransactionRetryTime: 10000,
   connectionPoolSize: 300
 })