增加timeout配置

index.js

@@ -18,7 +18,7 @@ module.exports = function (options) {
       // 空闲的 KeepAlive socket 最长可以存活30秒
       freeSocketKeepAliveTimeout: 30000
     },
-    timeout: 15000 // 15秒超时
+    timeout: 15000
   }
   options = Object.assign({}, optionsDefault, options)
 
@@ -30,7 +30,8 @@ module.exports = function (options) {
   const curlDefault = {
     followRedirect: false,
     json: true,
-    time: false
+    time: false,
+    timeout: options.timeout
   }
 
   /**
@@ -43,7 +44,8 @@ module.exports = function (options) {
   }
 
   const pipeDefault = {
-    time: false
+    time: false,
+    timeout: options.timeout
   }
 
   const httpAgent = new Agent(options.agent);
@@ -110,7 +112,7 @@ module.exports = function (options) {
         option.agent = httpsAgent
       }
       return new Promise(function (resolve, reject) {
-        let r = ctx.req.pipe(requestEx(option))
+        let r = ctx.req.pipe(request(option))
         r.on('error', function (err) {
             reject(err);
           })