使用Alamofire处理超时
是否可以为Alamofire请求添加超时处理程序?
在我的项目中,我以这种方式使用Alamofire:
init() { let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
configuration.timeoutIntervalForRequest = 30
self.alamofireManager = Alamofire.Manager(configuration: configuration)
}
func requestAuthorizationWithEmail(email:NSString, password:NSString, completion: (result: RequestResult) -> Void) {
self.alamofireManager!.request(.POST, "myURL", parameters:["email": email, "password":password])
.responseJSON { response in
switch response.result {
case .Success(let JSON):
//do json stuff
case .Failure(let error):
print("\n\nAuth request failed with error:\n \(error)")
completion(result: .ConnectionFailed)
}
}
}
编辑:
请求失败消息
错误域= NSURLErrorDomain代码= -1001“请求超时。” UserInfo = {NSUnderlyingError =
0x7fc10b937320 {Error Domain = kCFErrorDomainCFNetwork Code = -1001“(null)”
UserInfo = {_ kCFStreamErrorCodeKey = -2102,_kCFStreamErrorDomainKey =
4}},NSErrorFailingURLStringKey = url,NSErrorFailingURLKey =
URL,_kCFStreamError = -2102 ,NSLocalizedDescription =请求超时。}
回答:
您可以进行比较error._code
,如果等于-1001
,NSURLErrorTimedOut
那么您知道这是超时。
let manager = Alamofire.SessionManager.defaultmanager.session.configuration.timeoutIntervalForRequest = 120
manager.request("yourUrl", method: .post, parameters: ["parameterKey": "value"])
.responseJSON {
response in
switch (response.result) {
case .success: // succes path
case .failure(let error):
if error._code == NSURLErrorTimedOut {
print("Request timeout!")
}
}
}
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