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[Modify] Polish it

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sta 2015-09-11 15:38:50 +09:00
parent 4d5add5e8d
commit f518dd717c
1 changed files with 14 additions and 12 deletions
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26
websocket-sharp/Ext.cs
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@ -170,25 +170,21 @@ namespace WebSocketSharp
Action<byte[]> completed,
Action<Exception> error)
{
AsyncCallback callback = ar => {
AsyncCallback callback = null;
callback = ar => {
try {
var nread = stream.EndRead (ar);
if (nread < 1) {
// EOF/Disconnect before reading specified number of bytes.
if (nread <= 0 || nread == count) {
if (completed != null)
completed (buffer.SubArray (0, offset));
completed (buffer.SubArray (0, nread > 0 ? offset + nread : offset));
return;
}
if (nread < count) {
// Need to read more.
stream.readBytesAsync (buffer, offset + nread, count - nread, completed, error);
return;
}
offset += nread;
count -= nread;
if (completed != null)
completed (buffer);
stream.BeginRead (buffer, offset, count, callback, null);
}
catch (Exception ex) {
if (error != null)
@ -196,7 +192,13 @@ namespace WebSocketSharp
}
};
stream.BeginRead (buffer, offset, count, callback, null);
try {
stream.BeginRead (buffer, offset, count, callback, null);
}
catch (Exception ex) {
if (error != null)
error (ex);
}
}
private static void times (this ulong n, Action action)