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Added the internal Ext.CheckIfCanClose (WebSocketState) method

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sta 2015-08-10 15:53:09 +09:00
parent f780f536e2
commit dce49c037f
2 changed files with 17 additions and 19 deletions
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16
websocket-sharp/Ext.cs
View File

@ -208,6 +208,13 @@ namespace WebSocketSharp
: null;
}
internal static string CheckIfCanClose (this WebSocketState state)
{
return state == WebSocketState.Closing || state == WebSocketState.Closed
? String.Format ("This operation isn't available ({0}).", state)
: null;
}
internal static string CheckIfCanConnect (this WebSocketState state)
{
return state == WebSocketState.Open || state == WebSocketState.Closing
@ -224,15 +231,6 @@ namespace WebSocketSharp
: null;
}
internal static string CheckIfClosable (this WebSocketState state)
{
return state == WebSocketState.Closing
? "While closing the WebSocket connection."
: state == WebSocketState.Closed
? "The WebSocket connection has already been closed."
: null;
}
internal static string CheckIfOpen (this WebSocketState state)
{
return state == WebSocketState.Connecting

20
websocket-sharp/WebSocket.cs
View File

@ -1806,7 +1806,7 @@ namespace WebSocketSharp
/// </summary>
public void Close ()
{
var msg = _readyState.CheckIfClosable ();
var msg = _readyState.CheckIfCanClose ();
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -1830,7 +1830,7 @@ namespace WebSocketSharp
/// </param>
public void Close (ushort code)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, null, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, null, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -1857,7 +1857,7 @@ namespace WebSocketSharp
/// </param>
public void Close (CloseStatusCode code)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, null, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, null, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -1891,7 +1891,7 @@ namespace WebSocketSharp
/// </param>
public void Close (ushort code, string reason)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, reason, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, reason, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -1925,7 +1925,7 @@ namespace WebSocketSharp
/// </param>
public void Close (CloseStatusCode code, string reason)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, reason, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, reason, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -1950,7 +1950,7 @@ namespace WebSocketSharp
/// </remarks>
public void CloseAsync ()
{
var msg = _readyState.CheckIfClosable ();
var msg = _readyState.CheckIfCanClose ();
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -1979,7 +1979,7 @@ namespace WebSocketSharp
/// </param>
public void CloseAsync (ushort code)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, null, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, null, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -2009,7 +2009,7 @@ namespace WebSocketSharp
/// </param>
public void CloseAsync (CloseStatusCode code)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, null, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, null, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -2048,7 +2048,7 @@ namespace WebSocketSharp
/// </param>
public void CloseAsync (ushort code, string reason)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, reason, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, reason, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);
@ -2088,7 +2088,7 @@ namespace WebSocketSharp
/// </param>
public void CloseAsync (CloseStatusCode code, string reason)
{
var msg = _readyState.CheckIfClosable () ?? CheckCloseParameters (code, reason, _client);
var msg = _readyState.CheckIfCanClose () ?? CheckCloseParameters (code, reason, _client);
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in closing the connection.", null);