title: Alamofire post method in iOS Swift 4?
body: <p>For getting push notification here i am sending postitem, token, like count and currentname using alamofire post method(pod version alamofire 4.5). I did not get any response when post method called and it does not show any errors. 
  I tried keeping breaking points in alamofire function, it call alamofire.requestion then it goes out function.</p>
  
  <p>Here is the code tried to send post method to backend:</p>
  
  <pre><code>  func postNotification(postItem: String, post: Post) {
  
      print("Get token from post:::",post.token)
      print(postItem)
      let token = UserDefaults.standard.string(forKey: "token")
  
  
  
  
      let headers: HTTPHeaders = ["Content-Type" :"application/x-www-form-urlencoded"]
  
         let parameters : [String:Any] = ["count":post.likeCount!, "likedby":currentName, "postId=":postItem, "token": post.token!]
      Alamofire.request("http://highavenue.co:9000/likesnotification/", method: .post, parameters: parameters, encoding: JSONEncoding.default, headers: nil).responseJSON { (response:DataResponse&lt;Any&gt;) in
  
          switch(response.result) {
          case .success(_):
              if let data = response.result.value{
                  print(data)
              }
              break
  
          case .failure(_):
              print(response.result.error as Any)
              break
  
          }
      }
  
  }
  </code></pre>
  
  <p>Getting console error like this </p>
  
  <pre><code> 2018-07-10 14:21:07.980212+0530 HighAvenue[10584:4236493] Task &lt;B5FC98AB-C3FE- 
  4D4F-9A93-72D3FFE35DF7&gt;.&lt;1&gt; finished with error - code: -1001
  Optional(Error Domain=NSURLErrorDomain Code=-1001 "The request timed out." 
  UserInfo={NSUnderlyingError=0x1c0e478f0 {Error Domain=kCFErrorDomainCFNetwork Code=-1001 "(null)" UserInfo={_kCFStreamErrorCodeKey=-2102, _kCFStreamErrorDomainKey=4}}, NSErrorFailingURLStringKey=http://highavenue.co:9000/likesnotification/, NSErrorFailingURLKey=http://highavenue.co:9000/likesnotification/, _kCFStreamErrorDomainKey=4, _kCFStreamErrorCodeKey=-2102, NSLocalizedDescription=The request timed out.})
  </code></pre>