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| version 1.26, 2001/08/24 07:04:52 | version 1.33, 2001/09/05 09:32:40 |
|---|---|
| Line 22 SQL_Driver_manager *SQL_driver_manager; | Line 22 SQL_Driver_manager *SQL_driver_manager; |
| // consts | // consts |
| const char *LIBRARY_CREATE_FUNC_NAME="create"; | |
| const int EXPIRE_UNUSED_CONNECTION_SECONDS=60; | const int EXPIRE_UNUSED_CONNECTION_SECONDS=60; |
| const int CHECK_EXPIRED_CONNECTIONS_SECONDS=60*2; | const int CHECK_EXPIRED_CONNECTIONS_SECONDS=EXPIRE_UNUSED_CONNECTION_SECONDS*2; |
| /// SQL_Driver_services Pooled implementation | /// SQL_Driver_services Pooled implementation |
| Line 60 SQL_Connection& SQL_Driver_manager::get_ | Line 59 SQL_Connection& SQL_Driver_manager::get_ |
| if(!protocol2driver_and_client) | if(!protocol2driver_and_client) |
| PTHROW(0, 0, | PTHROW(0, 0, |
| &request_url, | &request_url, |
| "$SQL:drivers table must be defined"); | "$"MAIN_SQL_NAME":"MAIN_SQL_DRIVERS_NAME" table must be defined"); |
| // first trying to get cached connection | // first trying to get cached connection |
| SQL_Connection *result=get_connection_from_cache(request_url); | SQL_Connection *result=get_connection_from_cache(request_url); |
| Line 116 SQL_Connection& SQL_Driver_manager::get_ | Line 115 SQL_Connection& SQL_Driver_manager::get_ |
| "undefined protocol '%s'", | "undefined protocol '%s'", |
| request_protocol_cstr); | request_protocol_cstr); |
| if(lt_dlinit()) | |
| PTHROW(0, 0, | |
| library, | |
| "prepare to dynamic loading failed, %s", lt_dlerror()); | |
| const char *filename=library->cstr(String::UL_FILE_NAME); | const char *filename=library->cstr(String::UL_FILE_NAME); |
| lt_dlhandle handle=lt_dlopen(filename); | lt_dlhandle handle=lt_dlopen(filename); |
| if (!handle) | if (!handle) |
| Line 124 SQL_Connection& SQL_Driver_manager::get_ | Line 128 SQL_Connection& SQL_Driver_manager::get_ |
| "can not open the module, %s", lt_dlerror()); | "can not open the module, %s", lt_dlerror()); |
| SQL_Driver_create_func create=(SQL_Driver_create_func)lt_dlsym(handle, | SQL_Driver_create_func create=(SQL_Driver_create_func)lt_dlsym(handle, |
| LIBRARY_CREATE_FUNC_NAME); | SQL_DRIVER_CREATE_NAME); |
| if(!create) | if(!create) |
| PTHROW(0, 0, | PTHROW(0, 0, |
| library, | library, |
| "function '%s' was not found", LIBRARY_CREATE_FUNC_NAME); | "function '"SQL_DRIVER_CREATE_NAME"' was not found"); |
| // create library-driver! | // create library-driver! |
| driver=(*create)(); | driver=(*create)(); |
| Line 229 static void expire_connection(Array::Ite | Line 233 static void expire_connection(Array::Ite |
| SQL_Connection& connection=*static_cast<SQL_Connection *>(value); | SQL_Connection& connection=*static_cast<SQL_Connection *>(value); |
| time_t older_dies=reinterpret_cast<time_t>(info); | time_t older_dies=reinterpret_cast<time_t>(info); |
| //if(connection.expired(older_dies)) | if(connection.connected() && connection.expired(older_dies)) |
| connection.disconnect(); | connection.disconnect(); |
| } | } |
| static void expire_connections(const Hash::Key& key, Hash::Val *value, void *info) { | static void expire_connections(const Hash::Key& key, Hash::Val *value, void *info) { |