From a8c439afb581fc06a0dd77d27efbf9ff3a6cfb81 Mon Sep 17 00:00:00 2001
From: Federico Ceratto <federico.ceratto@gmail.com>
Date: Mon, 2 Jan 2017 17:02:20 +0000
Subject: [PATCH] Add OptReuseAddr to example and handle closing

---
 lib/pure/asyncnet.nim | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/pure/asyncnet.nim b/lib/pure/asyncnet.nim
index 3b64c278f5..5ad3b52631 100644
--- a/lib/pure/asyncnet.nim
+++ b/lib/pure/asyncnet.nim
@@ -36,12 +36,14 @@
 ##   proc processClient(client: AsyncSocket) {.async.} =
 ##     while true:
 ##       let line = await client.recvLine()
+##       if line.len == 0: break
 ##       for c in clients:
 ##         await c.send(line & "\c\L")
 ##
 ##   proc serve() {.async.} =
 ##     clients = @[]
 ##     var server = newAsyncSocket()
+##     server.setSockOpt(OptReuseAddr, true)
 ##     server.bindAddr(Port(12345))
 ##     server.listen()
 ##