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如何找到使用utl_tcp打开的套接字数目。 使用下面的代码我能够得到响应形式的服务器，但我想使用多线程请让我知道如果有任何工具或实用程序，或者如何更新我的代码，以找到有多少线程服务器端口支持。使用utl_tcp连接套接字
create or replace
PROCEDURE KLMestk11 IS
bt_conn utl_tcp.CONNECTION;
retval binary_integer;
l_sequence varchar2(250) := ' 1235kl5pl70406mnbv78000000013121310000051 000000850910334640000524126927082700000000009000000000000000000mkp29112013*TESTING *T000000000000057007760847T000000000000057007760847T0000000057007760847';
l_sequence1 varchar2(250) := ' 1235kl5pl70406mnbv78000000013121310000052 000000850910334640000524126927082700000000009000000000000000000mkp29112013*TESTING *T000000000000057007760847T000000000000057007760847T0000000057007760847';
l_sequence2 varchar2(250) := ' 1235kl5pl70406mnbv78000000013121310000053 000000970910334640000524126927082700000000009000000000000000000mkp29112013*TESTING *T000000000000057007760847T000000000000057007760847T0000000057007760847';
l_sequence3 varchar2(250) := ' 1235kl5pl70406mnbv78000000013121310000054 000000850910334640000524126927082700000000009000000000000000000mkp29112013*TESTING *T000000000000057007760847T000000000000057007760847T0000000057007760847';
l_sequence4 varchar2(250) := ' 1235kl5pl70406mnbv78000000013121310000055 000000850910334640000524126927082700000000009000000000000000000mkp29112013*TESTING *T000000000000057007760847T000000000000057007760847T0000000057007760847';
s_time TIMESTAMP;
e_time TIMESTAMP;
BEGIN
s_time := CURRENT_TIMESTAMP;
dbms_output.put_line('Start Time:'||s_time);
bt_conn := utl_tcp.open_connection(remote_host => '50.0.16.901'
,remote_port => 5423
,tx_timeout => 1
);
retval := utl_tcp.write_line(bt_conn,l_sequence);
dbms_output.put_line(utl_tcp.get_line(bt_conn, TRUE));
utl_tcp.FLUSH(bt_conn);
utl_tcp.close_connection(bt_conn);
bt_conn := utl_tcp.open_connection(remote_host => '50.0.16.901'
,remote_port => 5423
,tx_timeout => 1
);
retval := utl_tcp.write_line(bt_conn,l_sequence1);
dbms_output.put_line(utl_tcp.get_line(bt_conn, TRUE));
utl_tcp.FLUSH(bt_conn);
utl_tcp.close_connection(bt_conn);
bt_conn := utl_tcp.open_connection(remote_host => '50.0.16.901'
,remote_port => 5423
,tx_timeout => 1
);
retval := utl_tcp.write_line(bt_conn,l_sequence4);
dbms_output.put_line(utl_tcp.get_line(bt_conn, TRUE));
e_time := CURRENT_TIMESTAMP;
dbms_output.put_line('End Time:'||e_time);
dbms_output.put_line('Duration:'||timestamp_diff(s_time,e_time));
utl_tcp.FLUSH(bt_conn);
utl_tcp.close_connection(bt_conn);
EXCEPTION
WHEN others THEN
raise_application_error(-20101, sqlerrm);
utl_tcp.close_connection(bt_conn);
END;