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Refactored HttpListenerResponse.cs

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sta 2014-08-21 12:35:36 +09:00
parent d942e75419
commit 9f813eed51
2 changed files with 14 additions and 14 deletions
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2
websocket-sharp/Net/HttpConnection.cs
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@ -415,7 +415,7 @@ namespace WebSocketSharp.Net
var req = _context.Request; var req = _context.Request;
var res = _context.Response; var res = _context.Response;
if (req.KeepAlive && if (req.KeepAlive &&
!res.CloseConnection && !res.ConnectionClose &&
req.FlushInput () && req.FlushInput () &&
(!_chunked || (_chunked && !res.ForceCloseChunked))) { (!_chunked || (_chunked && !res.ForceCloseChunked))) {
// Don't close. Keep working. // Don't close. Keep working.

26
websocket-sharp/Net/HttpListenerResponse.cs
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@ -91,7 +91,7 @@ namespace WebSocketSharp.Net
#region Internal Properties #region Internal Properties
internal bool CloseConnection { internal bool ConnectionClose {
get { get {
return _headers["Connection"] == "close"; return _headers["Connection"] == "close";
} }
@ -524,7 +524,8 @@ namespace WebSocketSharp.Net
if (_contentType != null) { if (_contentType != null) {
var contentType = _contentEncoding != null && var contentType = _contentEncoding != null &&
_contentType.IndexOf ("charset=", StringComparison.Ordinal) == -1 _contentType.IndexOf ("charset=", StringComparison.Ordinal) == -1
? _contentType + "; charset=" + _contentEncoding.WebName ? String.Format (
"{0}; charset={1}", _contentType, _contentEncoding.WebName)
: _contentType; : _contentType;
_headers.SetInternally ("Content-Type", contentType, true); _headers.SetInternally ("Content-Type", contentType, true);
@ -547,11 +548,12 @@ namespace WebSocketSharp.Net
_headers.SetInternally ("Content-Length", _contentLength.ToString (provider), true); _headers.SetInternally ("Content-Length", _contentLength.ToString (provider), true);
} }
var ver = _context.Request.ProtocolVersion; var reqVer = _context.Request.ProtocolVersion;
if (!_contentLengthWasSet && !_chunked && ver > HttpVersion.Version10) if (!_contentLengthWasSet && !_chunked && reqVer > HttpVersion.Version10)
_chunked = true; _chunked = true;
/* Apache forces closing the connection for these status codes: /*
* Apache forces closing the connection for these status codes:
* - HttpStatusCode.BadRequest 400 * - HttpStatusCode.BadRequest 400
* - HttpStatusCode.RequestTimeout 408 * - HttpStatusCode.RequestTimeout 408
* - HttpStatusCode.LengthRequired 411 * - HttpStatusCode.LengthRequired 411
@ -593,7 +595,7 @@ namespace WebSocketSharp.Net
_headers.SetInternally ( _headers.SetInternally (
"Keep-Alive", String.Format ("timeout=15,max={0}", 100 - reuses), true); "Keep-Alive", String.Format ("timeout=15,max={0}", 100 - reuses), true);
if (_context.Request.ProtocolVersion <= HttpVersion.Version10) if (reqVer < HttpVersion.Version11)
_headers.SetInternally ("Connection", "keep-alive", true); _headers.SetInternally ("Connection", "keep-alive", true);
} }
@ -607,17 +609,15 @@ namespace WebSocketSharp.Net
var enc = _contentEncoding ?? Encoding.Default; var enc = _contentEncoding ?? Encoding.Default;
var writer = new StreamWriter (stream, enc, 256); var writer = new StreamWriter (stream, enc, 256);
writer.Write ("HTTP/{0} {1} {2}\r\n", _version, _statusCode, _statusDescription); writer.Write ("HTTP/{0} {1} {2}\r\n", _version, _statusCode, _statusDescription);
writer.Write (_headers.ToStringMultiValue (true));
var headers = _headers.ToStringMultiValue (true);
writer.Write (headers);
writer.Flush (); writer.Flush ();
var preamble = enc.CodePage == 65001 ? 3 : enc.GetPreamble ().Length; // Assumes that the stream was at position 0.
stream.Position = enc.CodePage == 65001 ? 3 : enc.GetPreamble ().Length;
if (_outputStream == null) if (_outputStream == null)
_outputStream = _context.Connection.GetResponseStream (); _outputStream = _context.Connection.GetResponseStream ();
// Assumes that the stream was at position 0.
stream.Position = preamble;
_headersWereSent = true; _headersWereSent = true;
} }