From 8f680e20e93cdf52296f91ebdf49c5af01b67135 Mon Sep 17 00:00:00 2001
From: Cayman <caymannava@gmail.com>
Date: Mon, 8 Jun 2020 15:33:42 -0500
Subject: [PATCH] feat: add ConnectionManager#getAll

---
 src/connection-manager/index.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/connection-manager/index.js b/src/connection-manager/index.js
index 24927dcd..47cd8730 100644
--- a/src/connection-manager/index.js
+++ b/src/connection-manager/index.js
@@ -229,6 +229,26 @@ class ConnectionManager extends EventEmitter {
     return null
   }
 
+  /**
+   * Get all open connections with a peer.
+   * @param {PeerId} peerId
+   * @returns {Array<Connection>}
+   */
+  getAll (peerId) {
+    if (!PeerId.isPeerId(peerId)) {
+      throw errcode(new Error('peerId must be an instance of peer-id'), ERR_INVALID_PARAMETERS)
+    }
+
+    const id = peerId.toB58String()
+    const connections = this.connections.get(id)
+
+    // Return all open connections
+    if (connections) {
+      return connections.filter(connection => connection.stat.status === 'open')
+    }
+    return []
+  }
+
   /**
    * If the event loop is slow, maybe close a connection
    * @private