SAP Enqueue

The following subsections show a graphical representation of the main protocol packets and how to generate them.

First we need to perform some setup to import the packet classes:

from pysap.SAPEnqueue import *
from IPython.display import display

SAP Enqueue packet

for dest in enqueue_dest_values:
    p = SAPEnqueue(dest=dest)
    print(enqueue_dest_values[dest])
    display(p.canvas_dump())

SYNC_ENQUEUE

ASYNC_ENQUEUE

SERVER_ADMIN

STAT_QUERY

CONECTION_ADMIN

ENQ_TO_REP

REP_TO_ENQ

SAP Enqueue Server Admin opcodes

for opcode in enqueue_server_admin_opcode_values:
    p = SAPEnqueue(dest=3, opcode=opcode)
    print(enqueue_server_admin_opcode_values[opcode])
    display(p.canvas_dump())

EnAdmDummyRequest

EnAdmShutdownRequest

EnAdmGetReplInfoRequest

EnAdmTraceRequest

SAP Enqueue Connection Admin opcodes

for opcode in enqueue_conn_admin_opcode_values:
    p = SAPEnqueue(dest=6, opcode=opcode)
    print(enqueue_conn_admin_opcode_values[opcode])
    display(p.canvas_dump())

Loopback packet

Parameter Request

Parameter Response

Shutdown Read

Shutdown Write

Shutdown Both

Keepalive

SAP Enqueue Connection Admin parameters

for param in enqueue_param_values:
    p = SAPEnqueueParam(param=param)
    print(enqueue_param_values[param])
    display(p.canvas_dump())

ENCPARAM_RECV_LEN

ENCPARAM_SEND_LEN

ENCPARAM_MSG_TYPE

ENCPARAM_SET_NAME

ENCPARAM_SET_NOSUPP

ENCPARAM_SET_VERSION

ENCPARAM_SET_UCSUPPORT

SAP Enqueue Server Admin Trace Pattern packet

p = SAPEnqueue(
    dest=3,
    adm_opcode=0x06,
    adm_trace_nopatterns=1,
    adm_trace_nopatterns1=1,
    adm_trace_patterns=[SAPEnqueueTracePattern(len=6, pattern='TRACE')]
)
display(p.canvas_dump())
display(p.adm_trace_patterns[0].canvas_dump())