diff options
Diffstat (limited to 'Frameworks')
3 files changed, 21 insertions, 1 deletions
diff --git a/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Querying & Preparation.m b/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Querying & Preparation.m index 48f4fc1e..1a8628c1 100644 --- a/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Querying & Preparation.m +++ b/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Querying & Preparation.m @@ -58,6 +58,9 @@ * Take a string and escapes any special character for safe use within a query; correctly * escapes any characters within the string using the current connection encoding. * Allows control over whether to also wrap the string in single quotes. + * + * WARNING: This method may return nil if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (NSString *)escapeString:(NSString *)theString includingQuotes:(BOOL)includeQuotes { @@ -221,6 +224,9 @@ * the connection encoding. * The result type desired can be specified, supporting either standard or streaming * result sets. + * + * WARNING: This method may return nil if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (id)queryString:(NSString *)theQueryString usingEncoding:(NSStringEncoding)theEncoding withResultType:(SPMySQLResultType)theReturnType { diff --git a/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Server Info.m b/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Server Info.m index c9bf0bfd..74d40c6a 100644 --- a/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Server Info.m +++ b/Frameworks/SPMySQLFramework/Source/SPMySQLConnection Categories/Server Info.m @@ -124,6 +124,9 @@ * the resulting process list defaults to the short form; run a manual SHOW FULL PROCESSLIST * to retrieve tasks in non-truncated form. * Returns nil on error. + * + * WARNING: This method may return nil if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (SPMySQLResult *)listProcesses { diff --git a/Frameworks/SPMySQLFramework/Source/SPMySQLConnection.m b/Frameworks/SPMySQLFramework/Source/SPMySQLConnection.m index 3b60e9ef..2acc0d4a 100644 --- a/Frameworks/SPMySQLFramework/Source/SPMySQLConnection.m +++ b/Frameworks/SPMySQLFramework/Source/SPMySQLConnection.m @@ -263,6 +263,9 @@ const char *SPMySQLSSLPermissibleCiphers = "DHE-RSA-AES256-SHA:AES256-SHA:DHE-RS * Error checks extensively - if this method fails, it will ask how to proceed and loop depending * on the status, not returning control until either a connection has been established or * the connection and document have been closed. + * + * WARNING: This method may exit early returning NO if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (BOOL)reconnect { @@ -311,10 +314,12 @@ const char *SPMySQLSSLPermissibleCiphers = "DHE-RSA-AES256-SHA:AES256-SHA:DHE-RS * Checks whether the connection to the server is still active. This verifies * the connection using a ping, and if the connection is found to be down attempts * to quickly restore it, including the previous state. + * + * WARNING: This method may return NO if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (BOOL)checkConnection { - // If the connection is not seen as active, don't proceed if (state != SPMySQLConnected) return NO; @@ -607,6 +612,9 @@ const char *SPMySQLSSLPermissibleCiphers = "DHE-RSA-AES256-SHA:AES256-SHA:DHE-RS * the connection and document have been closed. * Runs its own autorelease pool as sometimes called in a thread following proxy changes * (where the return code doesn't matter). + * + * WARNING: This method may exit early returning NO if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (BOOL)_reconnectAllowingRetries:(BOOL)canRetry { @@ -996,6 +1004,9 @@ const char *SPMySQLSSLPermissibleCiphers = "DHE-RSA-AES256-SHA:AES256-SHA:DHE-RS * each of which requires a round trip to the server - but handles most * network issues. * Returns whether the connection is considered still valid. + * + * WARNING: This method may return NO if the current thread is cancelled! + * You MUST check the isCancelled flag before using the result! */ - (BOOL)_checkConnectionIfNecessary { |