You can obtain information on RPC servers registered on EntireX Broker by using the
SYSRPC SRVLIST direct command.
SYSRPC SRVLIST sends a call to EntireX Broker requesting information on RPC
servers registered on EntireX Broker with the attributes SERVER-CLASS=RPC and
SERVICE=CALLNAT.
You can execute SYSRPC SRVLIST online (issued from a Natural command prompt)
or in batch mode.
Note:
When you execute this command online, a window prompts you to logon to the EntireX
Broker specified in the command.
The following command syntax applies to SYSRPC SRVLIST:
SYSRPC SRVLIST
server-name
ON
broker-name
[[PORT]
port-number][TRANSPORT
{TCP|SSL|NET}][USING{HEAD1MAP|object-name}] |
The symbols used in the syntax diagram are explained in the section Syntax Symbols in the Statements documentation.
The syntax elements are explained in the following table:
| Syntax Element | Format/Length | Description | |
|---|---|---|---|
server-name |
A32 | Name of an RPC server or a range of names
An
asterisk ( |
|
broker-name |
A32 | Name of the EntireX Broker or a range of names
An asterisk ( |
|
port-number |
N5 | Port number of the network address used for the
server connection.
Valid values: |
|
TRANSPORT |
A3 | Transport method used by EntireX Broker: | |
TCP |
TCP/IP protocol | ||
SSL |
SSL or TLS | ||
NET |
Entire Net-Work (not supported on Linux or Windows) | ||
object-name |
A8 | Name of the Natural text object used to customize
a server report.
See also Customizing Server Lists. |
|
This section covers the following topics:
SYSRPC SRVLIST SERV* ON BRK123
This command returns data for all servers whose names start with SERV on
EntireX Broker BRK123.
When you execute the SYSRPC SRVLIST direct command online, a
Servers list screen
similar to the example below appears:
13:03:53 ***** NATURAL SYSRPC SRVLIST ***** 2016-07-14
- Servers registered on BRK123 -
Cmd Server TransRoutine Requests ConvTimeouts ServersActive Conv>
--- ---------------- ------------ ---------- ------------ ------------- ---->
_ SERVRPC1 0 60 1
_ SERVRPC2 SAGTCHA 0 60 1
_ SERVRPC3 0 60 1
_ SERVRPC4 SAGTCHA 76 60 1
_ SERVRPC5 2035 60 1
_ QA42RPC6 RPCTRNS 25 600 2
_ QA42RPC7 11190 60 1
_ QA42RPC8 206 60 1
Command ===>
Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
Help Exit -- - + ++ > Canc |
The columns and column headings on the Servers
screen are
described in the HEAD1MAP text object. See also Customizing Server
Lists.
You can navigate through the list and view additional server information by using the following commands described in the following table.
The leftmost column containing the name of the RPC server is always retained at its position when you scroll right or left in the list.
| Command | Description |
|---|---|
| PF3 | Terminates the command. |
| PF6 | Scrolls data to the leftmost column. |
| PF7 | Scrolls data to the left. |
| PF8 or PF11 | Scrolls data to the right. |
| PF9 | Scrolls data to the rightmost column. |
I |
Line command entered in the Cmd column
for a listed server.
Displays additional information on a single RPC server: See also Viewing Additional Server Information. |
You can display additional information on a specific RPC server.
To display additional information for a single server
In the Cmd column of the Servers screen,
enter the line command I next to the server for which you want to
display additional information.
An Information on Server screen similar to the example below appears:
15:16:28 ***** NATURAL SYSRPC SRVLIST ***** 2016-07-14
- Information on Server SERVRPC4 on BRK123 -
Description Value
---------------------------------------------------------- -------------------
Character set used on platform...........................: EBCDIC
Endian type of platform..................................: Big endian
Status of user...........................................: Waiting
Kind of conversation for which user waits................: NEW
Server for which user waits (Class=RPC/Service=CALLNAT)..: SERVRPC4
Number of active conversations of this user..............: 0
Number of services active (offered) by this server.......: 1
Elapsed time since the last activity of the user.........: 95
Non-activity timeout in seconds..........................: 600
Accumulated time server waited for new conversations.....: 68856
Number of times server waited for new conversations......: 190
Accumulated time server or client waited for messages of>: 0
Number of times server or client waited for messages of >: 0
Sum of conversations for the user since start of session.: 76
Number of UOWs (units of work)...........................: 0
IPv4 address of server...................................: 10.20.91.119
Command ===> |
The screen displays all information EntireX Broker returned for the requested server. See also Customizing Server Lists.
You can rearrange a list of servers or a server information
list as
required by using the Natural HEAD1MAP or HEAD2MAP text object,
respectively. HEAD1MAP and HEAD2MAP are supplied in the SYSRPC
system library.
We recommend that you copy HEAD1MAP (list of servers) from the SYSRPC
library to a user-defined library before you start editing the list. You can then rename
the object and reference it in the SRVLIST command. You cannot rename
HEAD2MAP (server information) list).
The text objects to be used must be contained in the current library, the library
specified with the NTRPC/RPC keyword
subparameter RPCSDIR (see the Parameter
Reference documentation), or the SYSRPC system library if the object name
HEAD1MAP is used.
HEAD1MAP and HEAD2MAP contain instructions on how you change a
list according to your needs. You can comment out the source code lines for columns and
headings not required in your report. You can change code line positions to reorder
columns. Exceptions:
For HEAD1MAP: You must not comment out or move the first source line
containing the SERVER-NAME field. You must not change the name of a field
in the Field column.
For HEAD2MAP: You must not change the name of a field in the
Field column.