feat(connection manager): proxy error event

adonisjs · Aug 16, 2019 · 5919bd3 · 5919bd3
1 parent d5a52c0
commit 5919bd3
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diff --git a/adonis-typings/database.ts b/adonis-typings/database.ts
@@ -274,6 +274,11 @@ declare module '@ioc:Adonis/Addons/Database' {
      */
     on (event: 'disconnect', callback: (connection: ConnectionContract) => void): this
 
+    /**
+     * When error is received on a given connection
+     */
+    on (event: 'error', callback: (connection: ConnectionContract, error: Error) => void): this
+
     /**
      * Add a new connection to the list of managed connection. You must call
      * connect seperately to instantiate a connection instance

diff --git a/src/Connection/Manager.ts b/src/Connection/Manager.ts
@@ -71,6 +71,13 @@ export class ConnectionManager extends EventEmitter implements ConnectionManager
       this.emit('connect', $connection)
       internalConnection.state = 'open'
     })
+
+    /**
+     * Listens for error event to proxy it to the client
+     */
+    connection.on('error', ($connection, error) => {
+      this.emit('error', $connection, error)
+    })
   }
 
   /**