/sys$common/syshlp/ICC$SDA.HLB  —  SHOW
    Displays information contained in various internal ICC data structures.

1  –  PROCESSES 

    Displays which processes are using the ICC facility and the number
    of currently open associations and connections for each process.

    Format

      SHOW PROCESSES [/ALL]

1.1  –  Qualifiers

1.1.1    /ALL 

    In addition to displaying the processes currently using the ICC
    facility, also displays which processes have previously used
    the ICC facility but no longer have any open associations.

2  –  ASSOCIATIONS 

    Displays information about open ICC associations.  When this
    command is specified without any of its optional qualifiers, it
    first displays a summary of all ICCPAB data structures, followed
    by more detailed information for each ICCPAB.

    Format

      SHOW ASSOCIATIONS [/IDENTIFICATION=epid]
                        [/NAME=association_name]
                        [/PAB=address]
                        [/PCB=address]
                        [/PDB=address]

    The qualifiers are mutually exclusive.

2.1  –  Qualifiers

2.1.1    /IDENTIFICATION 

    /IDENTIFICATION=epid

    Displays detailed information for each ICC association opened
    by the specified process.

2.1.2    /NAME 

    /NAME=association_name

    Displays detailed information about the association with the
    specified name.  A case-blind search is made for the specified
    association, and all matching associations will be displayed.
    Quotes may be supplied if necessary.

2.1.3    /PAB 

   /PAB=address

   Displays detailed information about the association specified
   by the supplied ICCPAB address.

2.1.4    /PCB 

   /PCB=address

   Displays detailed information about the association owning the
   connection given by the supplied ICCPCB address.

2.1.5    /PDB 

   /PDB=address

   Displays detailed information about the associations opened by
   the process with the supplied ICCPDB address.

3  –  CONNECTIONS 

    Displays information about each open ICC association in the
    system.  When this command is specified without any of its
    optional qualifiers, it first displays a summary of all
    ICCPAB data structures, followed by more detailed information
    for each ICCPAB.

    Format

      SHOW CONNECTIONS [/IDENTIFICATION=epid]
                       [/NAME=association_name]
                       [/PAB=address]
                       [/PCB=address]
                       [/PDB=address]

      SHOW CONNECTIONS [/STATISTICS [/RESET]]  [any qualifier above]

    The qualifiers in the first column are mutually exclusive, but
    may be combined with the /STATISTICS and /RESET qualifier.

    Additional connection information may be displayed by the SDA
    command for SCS connctions, SHOW CONNECTION/CDT=address,
    supplying the CDT address given in the ICC SHOW CONNECTIONS

3.1  –  Qualifiers

3.1.1    /IDENTIFICATION 

    /IDENTIFICATION=epid

    Displays detailed information for each ICC connection opened
    by the specified process.

3.1.2    /NAME 

    /NAME=association_name

    Displays detailed information about all connections open from
    the association with the specified name.  A case-blind search is
    made for the specified association, and the connections open from
    all matching associations will be displayed.  Quotes may be
    supplied if necessary.

3.1.3    /PAB 

   /PAB=address

   Displays detailed information about all connections open from
   the association specified by the supplied ICCPAB address.

3.1.4    /PCB 

   /PCB=address

   Displays detailed information about the connection specified
   by the supplied ICCPCB address.

3.1.5    /PDB 

   /PDB=address

   Displays detailed information about the connections opened by
   the process with the supplied ICCPDB address.

3.1.6    /STATISTICS 

   /STATISTICS

   In addition to the default information normally displayed, when
   the /STATISTICS qualifier is specified, information about the
   total number of bytes and messages sent will be displayed.

   Statistics are maintained both for the total time the connection
   has been opened as well as for the time interval since the first
   display of information for a connection or the most recent use
   of the /RESET qualifier.  Recent statistics are discarded upon
   exit from the SDA program.

   It is important to note that the SCS data structures being
   queried for counter information maintain only 32-bit counters,
   which may overflow, potentially making the statistical information
   incorrect over longer periods of time.  Frequent use of the /RESET
   qualifier may assist with avoiding this problem for the recent
   statistics.

   If a selection qualifier is also specified, only the counters for
   the selected ICC connections will be displayed

3.1.7    /RESET 

   /RESET

   This qualifier must be specified together with the /STATISTICS
   qualifier.  When given, the command will first display and then
   reset the recent counters maintained by the ICC SDA facility.

   If a selection qualifier is also specified, only the counters
   for the selected ICC connections will be displayed and reset.
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