Removed exception handling which was only partial anyway

GCDWebServer/Core/GCDWebServer.h

@@ -546,12 +546,10 @@ extern NSString* const GCDWebServerAuthenticationMethod_DigestAccess;
  *    GWS_LOG_INFO(...)
  *    GWS_LOG_WARNING(...)
  *    GWS_LOG_ERROR(...)
- *    GWS_LOG_EXCEPTION(__EXCEPTION__)
  *
- *  IMPORTANT: Except for GWS_LOG_EXCEPTION() which gets passed an NSException,
+ *  IMPORTANT: These macros must behave like NSLog(). Furthermore the GWS_LOG_DEBUG()
- *  these macros must behave like NSLog(). Furthermore the GWS_LOG_DEBUG() macro
+ *  macro should not do anything unless the preprocessor constant "DEBUG" evaluates
- *  should not do anything unless the preprocessor constant "DEBUG" evaluates to
+ *  to non-zero.
- *  non-zero.
  *
  *  The logging methods below send log messages to the same logging facility
  *  used by GCDWebServer. They can be used for consistency wherever you interact
@@ -571,7 +569,6 @@ extern NSString* const GCDWebServerAuthenticationMethod_DigestAccess;
  *  INFO = 2
  *  WARNING = 3
  *  ERROR = 4
- *  EXCEPTION = 5
  */
 + (void)setLogLevel:(int)level;
 
@@ -595,11 +592,6 @@ extern NSString* const GCDWebServerAuthenticationMethod_DigestAccess;
  */
 - (void)logError:(NSString*)format, ... NS_FORMAT_FUNCTION(1,2);
 
-/**
- *  Logs an exception to the logging facility at the EXCEPTION level.
- */
-- (void)logException:(NSException*)exception;
-
 @end
 
 #ifdef __GCDWEBSERVER_ENABLE_TESTING__

GCDWebServer/Core/GCDWebServer.m

@@ -92,7 +92,7 @@ static BOOL _run;
 #ifdef __GCDWEBSERVER_LOGGING_FACILITY_BUILTIN__
 
 void GCDWebServerLogMessage(GCDWebServerLoggingLevel level, NSString* format, ...) {
-  static const char* levelNames[] = {"DEBUG", "VERBOSE", "INFO", "WARNING", "ERROR", "EXCEPTION"};
+  static const char* levelNames[] = {"DEBUG", "VERBOSE", "INFO", "WARNING", "ERROR"};
   static int enableLogging = -1;
   if (enableLogging < 0) {
     enableLogging = (isatty(STDERR_FILENO) ? 1 : 0);
@@ -1131,10 +1131,6 @@ static inline NSString* _EncodeBase64(NSString* string) {
   va_end(arguments);
 }
 
-- (void)logException:(NSException*)exception {
-  GWS_LOG_EXCEPTION(exception);
-}
-
 @end
 
 #ifdef __GCDWEBSERVER_ENABLE_TESTING__

GCDWebServer/Core/GCDWebServerConnection.m

@@ -758,12 +758,7 @@ static inline NSUInteger _ScanHexNumber(const void* bytes, NSUInteger size) {
 
 - (void)processRequest:(GCDWebServerRequest*)request completion:(GCDWebServerCompletionBlock)completion {
   GWS_LOG_DEBUG(@"Connection on socket %i processing request \"%@ %@\" with %lu bytes body", _socket, _virtualHEAD ? @"HEAD" : _request.method, _request.path, (unsigned long)_bytesRead);
-  @try {
+  _handler.asyncProcessBlock(request, [completion copy]);
-    _handler.asyncProcessBlock(request, [completion copy]);
-  }
-  @catch (NSException* exception) {
-    GWS_LOG_EXCEPTION(exception);
-  }
 }
 
 // http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.25

GCDWebServer/Core/GCDWebServerPrivate.h

@@ -77,7 +77,6 @@
 #define GWS_LOG_INFO(...) XLOG_INFO(__VA_ARGS__)
 #define GWS_LOG_WARNING(...) XLOG_WARNING(__VA_ARGS__)
 #define GWS_LOG_ERROR(...) XLOG_ERROR(__VA_ARGS__)
-#define GWS_LOG_EXCEPTION(__EXCEPTION__) XLOG_EXCEPTION(__EXCEPTION__)
 
 #define GWS_DCHECK(__CONDITION__) XLOG_DEBUG_CHECK(__CONDITION__)
 #define GWS_DNOT_REACHED() XLOG_DEBUG_UNREACHABLE()
@@ -102,7 +101,6 @@ extern DDLogLevel GCDWebServerLogLevel;
 #define GWS_LOG_INFO(...) DDLogInfo(__VA_ARGS__)
 #define GWS_LOG_WARNING(...) DDLogWarn(__VA_ARGS__)
 #define GWS_LOG_ERROR(...) DDLogError(__VA_ARGS__)
-#define GWS_LOG_EXCEPTION(__EXCEPTION__) DDLogError(@"%@", __EXCEPTION__)
 
 /**
  *  If all of the above fail, then use GCDWebServer built-in
@@ -118,8 +116,7 @@ typedef NS_ENUM(int, GCDWebServerLoggingLevel) {
   kGCDWebServerLoggingLevel_Verbose,
   kGCDWebServerLoggingLevel_Info,
   kGCDWebServerLoggingLevel_Warning,
-  kGCDWebServerLoggingLevel_Error,
+  kGCDWebServerLoggingLevel_Error
-  kGCDWebServerLoggingLevel_Exception
 };
 
 extern GCDWebServerLoggingLevel GCDWebServerLogLevel;
@@ -134,7 +131,6 @@ extern void GCDWebServerLogMessage(GCDWebServerLoggingLevel level, NSString* for
 #define GWS_LOG_INFO(...) do { if (GCDWebServerLogLevel <= kGCDWebServerLoggingLevel_Info) GCDWebServerLogMessage(kGCDWebServerLoggingLevel_Info, __VA_ARGS__); } while (0)
 #define GWS_LOG_WARNING(...) do { if (GCDWebServerLogLevel <= kGCDWebServerLoggingLevel_Warning) GCDWebServerLogMessage(kGCDWebServerLoggingLevel_Warning, __VA_ARGS__); } while (0)
 #define GWS_LOG_ERROR(...) do { if (GCDWebServerLogLevel <= kGCDWebServerLoggingLevel_Error) GCDWebServerLogMessage(kGCDWebServerLoggingLevel_Error, __VA_ARGS__); } while (0)
-#define GWS_LOG_EXCEPTION(__EXCEPTION__) do { if (GCDWebServerLogLevel <= kGCDWebServerLoggingLevel_Exception) GCDWebServerLogMessage(kGCDWebServerLoggingLevel_Exception, @"%@", __EXCEPTION__); } while (0)
 
 #endif