chore(deps-dev): bump aegir from 21.10.2 to 22.0.0

Bumps [aegir](https://github.com/ipfs/aegir) from 21.10.2 to 22.0.0.
- [Release notes](https://github.com/ipfs/aegir/releases)
- [Changelog](https://github.com/ipfs/aegir/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ipfs/aegir/compare/v21.10.2...v22.0.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

CHANGELOG.md

@@ -1,3 +1,13 @@
+<a name="0.14.5"></a>
+## [0.14.5](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.4...v0.14.5) (2020-04-28)
+
+
+### Bug Fixes
+
+* catch error from maConn.close ([#128](https://github.com/libp2p/js-libp2p-tcp/issues/128)) ([0fe0815](https://github.com/libp2p/js-libp2p-tcp/commit/0fe0815))
+
+
+
 <a name="0.14.4"></a>
 ## [0.14.4](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.3...v0.14.4) (2020-02-24)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p-tcp",
-  "version": "0.14.4",
+  "version": "0.14.5",
   "description": "Node.js implementation of the TCP module that libp2p uses, which implements the interface-connection and interface-transport interfaces",
   "leadMaintainer": "Jacob Heun <jacobheun@gmail.com>",
   "main": "src/index.js",
@@ -33,7 +33,7 @@
     "npm": ">=3.0.0"
   },
   "devDependencies": {
-    "aegir": "^21.0.2",
+    "aegir": "^22.0.0",
     "chai": "^4.2.0",
     "dirty-chai": "^2.0.1",
     "libp2p-interfaces": "^0.2.0",

src/listener.js

@@ -13,6 +13,19 @@ const {
   multiaddrToNetConfig
 } = require('./utils')
 
+/**
+ * Attempts to close the given maConn. If a failure occurs, it will be logged.
+ * @private
+ * @param {MultiaddrConnection} maConn
+ */
+async function attemptClose (maConn) {
+  try {
+    maConn && await maConn.close()
+  } catch (err) {
+    log.error('an error occurred closing the connection', err)
+  }
+}
+
 module.exports = ({ handler, upgrader }, options) => {
   const listener = new EventEmitter()
 
@@ -28,7 +41,7 @@ module.exports = ({ handler, upgrader }, options) => {
       conn = await upgrader.upgradeInbound(maConn)
     } catch (err) {
       log.error('inbound connection failed', err)
-      return maConn && maConn.close()
+      return attemptClose(maConn)
     }
 
     log('inbound connection %s upgraded', maConn.remoteAddr)
@@ -51,7 +64,7 @@ module.exports = ({ handler, upgrader }, options) => {
     if (!server.listening) return
 
     return new Promise((resolve, reject) => {
-      server.__connections.forEach(maConn => maConn.close())
+      server.__connections.forEach(maConn => attemptClose(maConn))
       server.close(err => err ? reject(err) : resolve())
     })
   }