bump version to 2.1.4

closed #74

Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=shadowsocks-libev
-PKG_VERSION:=2.2.0
+PKG_VERSION:=2.2.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/shadowsocks/openwrt-shadowsocks/releases/download/v$(PKG_VERSION)
-PKG_MD5SUM:=43431a5f627ddaabeaefeb5972b5cafb
+PKG_MD5SUM:=15862b74453c381219157bd4df11c538
 
 PKG_LICENSE:=GPLv3
 PKG_LICENSE_FILES:=LICENSE

README.md

@@ -5,7 +5,7 @@ Shadowsocks-libev for OpenWrt
 ---
 
  本项目是 [shadowsocks-libev][1] 在 OpenWrt 上的移植  
- 当前版本: 2.2.0-1  
+ 当前版本: 2.2.1-1  
  [预编译 IPK 下载][2]  
 
 特性

patches/000-decrease-the-MAX_UDP_TIMEOUT-to-10s.patch

@@ -0,0 +1,29 @@
+diff --git a/src/jconf.h b/src/jconf.h
+index 7504cbb..8cf7cce 100644
+--- a/src/jconf.h
++++ b/src/jconf.h
+@@ -26,7 +26,7 @@
+ #define MAX_CONF_SIZE 16 * 1024
+ #define MAX_DNS_NUM 4
+ #define MAX_CONNECT_TIMEOUT 10
+-#define MAX_UDP_TIMEOUT 120
++#define MAX_UDP_TIMEOUT 10
+
+ typedef struct {
+     char *host;
+diff --git a/src/netutils.c b/src/netutils.c
+index ce427b4..17d13c9 100644
+--- a/src/netutils.c
++++ b/src/netutils.c
+@@ -80,9 +80,9 @@ size_t get_sockaddr(char *host, char *port, struct sockaddr_storage *storage, in
+         hints.ai_family = AF_UNSPEC;     /* Return IPv4 and IPv6 choices */
+         hints.ai_socktype = SOCK_STREAM; /* We want a TCP socket */
+
+-        int err;
++        int err, i;
+
+-        for (int i = 1; i < 8; i++) {
++        for (i = 1; i < 8; i++) {
+             err = getaddrinfo(host, port, &hints, &result);
+             if (!block || !err) {
+                 break;