I can't work through Connector.net with shared memory

[Mike Mike]

Why Connector/Net 1.0.7 doesn't work with shared memory?
I have Windows XP, Connector/Net 1.0.7 (.NET 2.0), MySQL Server 5.0.20-community.
When I connect using command-line (e.g. "mysql --protocol=memory --shared_memory_base_name=MYDB") – everything is fine.
But when I try to connect in my program I get error " {"Unable to connect to any of the specified MySQL hosts"}"

Here is some code from my program:

string str = "Protocol=memory;Shared Memory Name=MYDB";
conn = new MySqlConnection(str);
// Here I get MySqlException

MySQL server has following system variables:
--------------------------------------------------------------------------------
| auto_increment_increment | 1
| auto_increment_offset | 1
| automatic_sp_privileges | ON
| back_log | 50
| basedir | C:\Program Files\MySQL\MySQL Server 5.0\
| binlog_cache_size | 32768
| bulk_insert_buffer_size | 8388608
| character_set_client | latin1
| character_set_connection | latin1
| character_set_database | latin1
| character_set_filesystem | binary
| character_set_results | latin1
| character_set_server | latin1
| character_set_system | utf8
| character_sets_dir | C:\Program Files\MySQL\MySQL Server 5.0\shar
e\charsets\ |
| collation_connection | latin1_swedish_ci
| collation_database | latin1_swedish_ci
| collation_server | latin1_swedish_ci
| completion_type | 0
| concurrent_insert | 1
| connect_timeout | 5
| datadir | C:\Program Files\MySQL\MySQL Server 5.0\Data
\ |
| date_format | %Y-%m-%d
| datetime_format | %Y-%m-%d %H:%i:%s
| default_week_format | 0
| delay_key_write | ON
| delayed_insert_limit | 100
| delayed_insert_timeout | 300
| delayed_queue_size | 1000
| div_precision_increment | 4
| engine_condition_pushdown | OFF
| expire_logs_days | 0
| flush | OFF
| flush_time | 1800
| ft_boolean_syntax | + -><()~*:""&|
| ft_max_word_len | 84
| ft_min_word_len | 4
| ft_query_expansion_limit | 20
| ft_stopword_file | (built-in)
| group_concat_max_len | 1024
| have_archive | YES
| have_bdb | NO
| have_blackhole_engine | NO
| have_compress | YES
| have_crypt | NO
| have_csv | NO
| have_example_engine | NO
| have_federated_engine | NO
| have_geometry | YES
| have_innodb | YES
| have_isam | NO
| have_ndbcluster | NO
| have_openssl | DISABLED
| have_query_cache | YES
| have_raid | NO
| have_rtree_keys | YES
| have_symlink | YES
| init_connect | init_file | init_slave | innodb_additional_mem_pool_size | 2097152
| innodb_autoextend_increment | 8
| innodb_buffer_pool_awe_mem_mb | 0
| innodb_buffer_pool_size | 17825792
| innodb_checksums | ON
| innodb_commit_concurrency | 0
| innodb_concurrency_tickets | 500
| innodb_data_file_path | ibdata1:10M:autoextend
| innodb_data_home_dir |
| innodb_doublewrite | ON
| innodb_fast_shutdown | 1
| innodb_file_io_threads | 4
| innodb_file_per_table | OFF
| innodb_flush_log_at_trx_commit | 1
| innodb_flush_method |
| innodb_force_recovery | 0
| innodb_lock_wait_timeout | 50
| innodb_locks_unsafe_for_binlog | OFF
| innodb_log_arch_dir |
| innodb_log_archive | OFF
| innodb_log_buffer_size | 1048576
| innodb_log_file_size | 10485760
| innodb_log_files_in_group | 2
| innodb_log_group_home_dir | .\
| innodb_max_dirty_pages_pct | 90
| innodb_max_purge_lag | 0
| innodb_mirrored_log_groups | 1
| innodb_open_files | 300
| innodb_support_xa | ON
| innodb_sync_spin_loops | 20
| innodb_table_locks | ON
| innodb_thread_concurrency | 8
| innodb_thread_sleep_delay | 10000
| interactive_timeout | 28800
| join_buffer_size | 131072
| key_buffer_size | 10485760
| key_cache_age_threshold | 300
| key_cache_block_size | 1024
| key_cache_division_limit | 100
| language | C:\Program Files\MySQL\MySQL Server 5.0\shar
e\english\ |
| large_files_support | ON
| large_page_size | 0
| large_pages | OFF
| license | GPL
| local_infile | ON
| log | OFF
| log_bin | OFF
| log_bin_trust_function_creators | OFF
| log_error | .\polit.err
| log_slave_updates | OFF
| log_slow_queries | OFF
| log_warnings | 1
| long_query_time | 10
| low_priority_updates | OFF
| lower_case_file_system | OFF
| lower_case_table_names | 1
| max_allowed_packet | 16776192
| max_binlog_cache_size | 4294967295
| max_binlog_size | 1073741824
| max_connect_errors | 10
| max_connections | 100
| max_delayed_threads | 20
| max_error_count | 64
| max_heap_table_size | 16777216
| max_insert_delayed_threads | 20
| max_join_size | 4294967295
| max_length_for_sort_data | 1024
| max_relay_log_size | 0
| max_seeks_for_key | 4294967295
| max_sort_length | 1024
| max_sp_recursion_depth | 0
| max_tmp_tables | 32
| max_user_connections | 0
| max_write_lock_count | 4294967295
| multi_range_count | 256
| myisam_data_pointer_size | 6
| myisam_max_sort_file_size | 107374182400
| myisam_recover_options | OFF
| myisam_repair_threads | 1
| myisam_sort_buffer_size | 17825792
| myisam_stats_method | nulls_unequal
| net_buffer_length | 16384
| net_read_timeout | 30
| net_retry_count | 10
| net_write_timeout | 60
| new | OFF
| old_passwords | OFF
| open_files_limit | 622
| optimizer_prune_level | 1
| optimizer_search_depth | 62
| pid_file | C:\Program Files\MySQL\MySQL Server 5.0\Data
\polit.pid |
| port | 3306
| preload_buffer_size | 32768
| protocol_version | 10
| query_alloc_block_size | 8192
| query_cache_limit | 1048576
| query_cache_min_res_unit | 4096
| query_cache_size | 0
| query_cache_type | ON
| query_cache_wlock_invalidate | OFF
| query_prealloc_size | 8192
| range_alloc_block_size | 2048
| read_buffer_size | 61440
| read_only | OFF
| read_rnd_buffer_size | 258048
| relay_log_purge | ON
| relay_log_space_limit | 0
| rpl_recovery_rank | 0
| secure_auth | OFF
| shared_memory | ON
| shared_memory_base_name | MYDB
| server_id | 0
| skip_external_locking | ON
| skip_networking | OFF
| skip_show_database | OFF
| slave_compressed_protocol | OFF
| slave_load_tmpdir | C:\WINDOWS\TEMP\
| slave_net_timeout | 3600
| slave_skip_errors | OFF
| slave_transaction_retries | 10
| slow_launch_time | 2
| sort_buffer_size | 262136
| sql_mode | STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_E
NGINE_SUBSTITUTION |
| sql_notes | ON
| sql_warnings | ON
| storage_engine | InnoDB
| sync_binlog | 0
| sync_frm | ON
| sync_replication | 0
| sync_replication_slave_id | 0
| sync_replication_timeout | 10
| system_time_zone |
| table_cache | 256
| table_lock_wait_timeout | 50
| table_type | InnoDB
| thread_cache_size | 8
| thread_stack | 196608
| time_format | %H:%i:%s
| time_zone | SYSTEM
| timed_mutexes | OFF
| tmp_table_size | 9437184
| tmpdir | transaction_alloc_block_size | 8192
| transaction_prealloc_size | 4096
| tx_isolation | REPEATABLE-READ
| updatable_views_with_limit | YES
| version | 5.0.20-community
| version_comment | MySQL Community Edition (GPL)
| version_compile_machine | ia32
| version_compile_os | Win32
| wait_timeout | 28800
--------------------------------------------------------------------------------
// Here I get MySqlException

Please help me.
Thanks.



Edited 1 time(s). Last edit at 09/28/2006 06:48AM by Mike Mike.