From 0cd6d164d664658c4e10fcb02f3a0a945f5022e7 Mon Sep 17 00:00:00 2001
From: tidwall <joshbaker77@gmail.com>
Date: Mon, 5 Nov 2018 12:07:18 -0700
Subject: [PATCH] Update evio

---
 Gopkg.lock                                  |  6 +++---
 vendor/github.com/tidwall/evio/README.md    | 12 ++----------
 vendor/github.com/tidwall/evio/evio_unix.go | 13 ++++++++++++-
 3 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/Gopkg.lock b/Gopkg.lock
index 85b5a6a6..ec4fd9de 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -231,15 +231,15 @@
   revision = "b67b1b8c1658cb01502801c14e33c61e6c4cbb95"
 
 [[projects]]
-  digest = "1:8aa59623aefb49c419e5b24179583e41df4b8c2f6a567f2cb8156a78a32e554a"
+  digest = "1:1f7026c4840ae2a06e892ffcad5a36416de0a7e5be33ce65449435fd8f15414b"
   name = "github.com/tidwall/evio"
   packages = [
     ".",
     "internal",
   ]
   pruneopts = ""
-  revision = "3a190d6d209c66b1fee96ee3db9e70c71e3635d5"
-  version = "v1.0.0"
+  revision = "ea610eff86981249be649bbdcedbf409a2db2173"
+  version = "v1.0.1"
 
 [[projects]]
   branch = "master"
diff --git a/vendor/github.com/tidwall/evio/README.md b/vendor/github.com/tidwall/evio/README.md
index 84d569b1..bc5f9678 100644
--- a/vendor/github.com/tidwall/evio/README.md
+++ b/vendor/github.com/tidwall/evio/README.md
@@ -9,17 +9,9 @@
 
 `evio` is an event loop networking framework that is fast and small. It makes direct [epoll](https://en.wikipedia.org/wiki/Epoll) and [kqueue](https://en.wikipedia.org/wiki/Kqueue) syscalls rather than using the standard Go [net](https://golang.org/pkg/net/) package, and works in a similar manner as [libuv](https://github.com/libuv/libuv) and [libevent](https://github.com/libevent/libevent).
 
-The goal of this project is to create a server framework for Go that performs on par with [Redis](http://redis.io) and [Haproxy](http://www.haproxy.org) for packet handling. My hope is to use this as a foundation for [Tile38](https://github.com/tidwall/tile38) and a future L7 proxy for Go... and a bunch of other stuff.
+The goal of this project is to create a server framework for Go that performs on par with [Redis](http://redis.io) and [Haproxy](http://www.haproxy.org) for packet handling. It was built to be the foundation for [Tile38](https://github.com/tidwall/tile38) and a future L7 proxy for Go.
 
-**Just to be perfectly clear**
-
-This project is not intended to be a general purpose replacement for the standard Go net package or goroutines. It's for building specialized services such as key value stores, L7 proxies, static websites, etc.
-
-You would not want to use this framework if you need to handle long-running requests (milliseconds or more). For example, a web api that needs to connect to a mongo database, authenticate, and respond; just use the Go net/http package instead.
-
-There are many popular event loop based applications in the wild such as Nginx, Haproxy, Redis, and Memcached. All of these are very fast and written in C.
-
-The reason I wrote this framework is so that I can build certain networking services that perform like the C apps above, but I also want to continue to work in Go.
+*Please note: Evio should not be considered as a drop-in replacement for the standard Go net or net/http packages.*
 
 ## Features
 
diff --git a/vendor/github.com/tidwall/evio/evio_unix.go b/vendor/github.com/tidwall/evio/evio_unix.go
index f05e3ec5..16c696e5 100644
--- a/vendor/github.com/tidwall/evio/evio_unix.go
+++ b/vendor/github.com/tidwall/evio/evio_unix.go
@@ -7,6 +7,7 @@
 package evio
 
 import (
+	"io"
 	"net"
 	"os"
 	"runtime"
@@ -458,7 +459,17 @@ func (c *detachedConn) Close() error {
 }
 
 func (c *detachedConn) Read(p []byte) (n int, err error) {
-	return syscall.Read(c.fd, p)
+	n, err = syscall.Read(c.fd, p)
+	if err != nil {
+		return n, err
+	}
+	if n == 0 {
+		if len(p) == 0 {
+			return 0, nil
+		}
+		return 0, io.EOF
+	}
+	return n, nil
 }
 
 func (c *detachedConn) Write(p []byte) (n int, err error) {