| | | 1 | | using System; |
| | | 2 | | using UnityEngine; |
| | | 3 | | using UnityEngine.Networking; |
| | | 4 | | |
| | | 5 | | namespace DCL |
| | | 6 | | { |
| | | 7 | | /// <summary> |
| | | 8 | | /// Our custom request async operation to be used with the WebRequestController. |
| | | 9 | | /// </summary> |
| | | 10 | | public class WebRequestAsyncOperation : CustomYieldInstruction |
| | | 11 | | { |
| | | 12 | | /// <summary> |
| | | 13 | | /// Event that will be invoked when the request has been completed. |
| | | 14 | | /// </summary> |
| | | 15 | | public event Action<WebRequestAsyncOperation> completed; |
| | | 16 | | |
| | | 17 | | /// <summary> |
| | | 18 | | /// WebRequest that is being managed. |
| | | 19 | | /// </summary> |
| | 0 | 20 | | public UnityWebRequest webRequest { get; private set; } |
| | | 21 | | |
| | | 22 | | /// <summary> |
| | | 23 | | /// Returns true after the request has finished communicating with the remote server. |
| | | 24 | | /// </summary> |
| | 0 | 25 | | public bool isDone { get; private set; } |
| | | 26 | | |
| | | 27 | | /// <summary> |
| | | 28 | | /// Returns true if the request was successfully finished. |
| | | 29 | | /// </summary> |
| | 0 | 30 | | public bool isSucceded { get; private set; } |
| | | 31 | | |
| | | 32 | | /// <summary> |
| | | 33 | | /// Returns true if webRequest has been disposed (webRequest = null). |
| | | 34 | | /// </summary> |
| | 0 | 35 | | public bool isDisposed { get { return webRequest == null; } } |
| | | 36 | | |
| | | 37 | | /// <summary> |
| | | 38 | | /// Set to true for disposing the request just after it has been completed. |
| | | 39 | | /// </summary> |
| | 0 | 40 | | public bool disposeOnCompleted { get; set; } |
| | | 41 | | |
| | 759 | 42 | | public override bool keepWaiting { get { return !isDone; } } |
| | | 43 | | |
| | 378 | 44 | | public WebRequestAsyncOperation(UnityWebRequest webRequest) |
| | | 45 | | { |
| | 378 | 46 | | this.webRequest = webRequest; |
| | 378 | 47 | | isDone = false; |
| | 378 | 48 | | isSucceded = false; |
| | 378 | 49 | | disposeOnCompleted = true; |
| | 378 | 50 | | } |
| | | 51 | | |
| | | 52 | | /// <summary> |
| | | 53 | | /// Mark the request as completed and throw the corresponding event. |
| | | 54 | | /// </summary> |
| | | 55 | | /// <param name="success">True if the request was successfully ended.</param> |
| | | 56 | | internal void SetAsCompleted(bool success) |
| | | 57 | | { |
| | 297 | 58 | | completed?.Invoke(this); |
| | 297 | 59 | | isDone = true; |
| | 297 | 60 | | isSucceded = success; |
| | | 61 | | |
| | 297 | 62 | | if (disposeOnCompleted) |
| | 101 | 63 | | Dispose(); |
| | 297 | 64 | | } |
| | | 65 | | |
| | | 66 | | /// <summary> |
| | | 67 | | /// If in progress, halts the request as soon as possible. |
| | | 68 | | /// </summary> |
| | | 69 | | public void Abort() |
| | | 70 | | { |
| | 477 | 71 | | if (webRequest == null || isDone) |
| | 372 | 72 | | return; |
| | | 73 | | |
| | 105 | 74 | | webRequest.Abort(); |
| | 105 | 75 | | } |
| | | 76 | | |
| | | 77 | | /// <summary> |
| | | 78 | | /// Signals that this request is no longer being used, and should clean up any resources it is using (it aborts |
| | | 79 | | /// </summary> |
| | | 80 | | public void Dispose() |
| | | 81 | | { |
| | 477 | 82 | | Abort(); |
| | | 83 | | |
| | 477 | 84 | | if (webRequest == null) |
| | 103 | 85 | | return; |
| | | 86 | | |
| | 374 | 87 | | webRequest.Dispose(); |
| | 374 | 88 | | webRequest = null; |
| | 374 | 89 | | } |
| | | 90 | | |
| | 0 | 91 | | internal void SetNewWebRequest(UnityWebRequest newRequest) { webRequest = newRequest; } |
| | | 92 | | } |
| | | 93 | | } |