From 8bfb19a78f296c10d8e1a3c0ac608daa9ffcfefc Mon Sep 17 00:00:00 2001 From: Vasco Santos Date: Wed, 26 Feb 2020 15:14:54 +0100 Subject: [PATCH] fix: catch thrown maConn errors in listener --- src/listener.js | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/listener.js b/src/listener.js index 9072a03..b8599e6 100644 --- a/src/listener.js +++ b/src/listener.js @@ -14,16 +14,15 @@ module.exports = ({ handler, upgrader }, options = {}) => { const listener = new EventEmitter() const server = createServer(options, async (stream) => { - const maConn = toConnection(stream) + let maConn, conn - log('new inbound connection %s', maConn.remoteAddr) - - let conn try { + maConn = toConnection(stream) + log('new inbound connection %s', maConn.remoteAddr) conn = await upgrader.upgradeInbound(maConn) } catch (err) { log.error('inbound connection failed to upgrade', err) - return maConn.close() + return maConn && maConn.close() } log('inbound connection %s upgraded', maConn.remoteAddr)