private void GetHeaderPartsFromSocket(Socket socket, RequestContext requestContext) { var headerSize = 0; byte[] buffer = new byte[_serverContext.BufferSize]; var initialLine = string.Empty; // much faster to read from network in one shot var httpHeader = string.Empty; while (socket.Available > 0) { socket.Receive(buffer); httpHeader = httpHeader + new String(Encoding.UTF8.GetChars(buffer)); } int count = 0; var lines = httpHeader.Split('\n'); foreach (var item in lines) { var header = item.Trim(); // remove the \r if (header == string.Empty) { continue; } headerSize += header.Length; if (headerSize > _serverContext.MaxClientHeaderSize) { throw new EntityToLargeException("Header entity is to large (HTTP413)"); } if (count == 0) { initialLine = header; } else { requestContext.SetHeader(header); } count++; } // moved this to the end because "Host" may not be set before constructing Uri. requestContext.SetRequestLineAndUri(initialLine); }
private void GetHeaderPartsFromSocket(Socket socket, RequestContext requestContext) { var headerSize = 0; byte[] buffer = new byte[_serverContext.BufferSize]; var requestLineSet = false; var RequestLineHeader = string.Empty; while (socket.Available > 0) { socket.ReceiveUntil(buffer, "\r\n"); var headerString = new String(Encoding.UTF8.GetChars(buffer)); // End if no more headers is discovered if (headerString == null) { break; } headerSize += headerString.Length; // Check on sum of header size to try to avoid out of memory exceptions and other nasty things if (headerSize > _serverContext.MaxClientHeaderSize) { throw new EntityToLargeException("Header entity is to large (HTTP413)"); } if (!requestLineSet) { if (headerString == null || headerString == string.Empty) { throw new ArgumentNullException("Request does not contain any data"); } requestLineSet = true; RequestLineHeader = headerString; } else { requestContext.SetHeader(headerString); } } requestContext.SetRequestLineAndUri(RequestLineHeader); }
private void GetHeaderPartsFromSocket(Socket socket, RequestContext requestContext) { var headerSize = 0; byte[] buffer = new byte[_serverContext.BufferSize]; var requestLineSet = false; var RequestLineHeader = string.Empty; while (socket.Available > 0) { socket.ReceiveUntil(buffer, "\r\n"); var headerString = new String(Encoding.UTF8.GetChars(buffer)); // End if no more headers is discovered if (headerString == null) { break; } headerSize += headerString.Length; // Check on sum of header size to try to avoid out of memory exceptions and other nasty things if (headerSize > _serverContext.MaxClientHeaderSize) { throw new EntityToLargeException("Header entity is to large (HTTP413)"); } if (!requestLineSet) { if (headerString == null || headerString == string.Empty) { throw new ArgumentNullException("Request does not contain any data"); } requestLineSet = true; RequestLineHeader = headerString; } else { requestContext.SetHeader(headerString); } } requestContext.SetRequestLineAndUri(RequestLineHeader); }