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TIBCO iProcess® Engine 11.10.0

# Server Processes

The following table shows the server processes that are initially set up when iProcess Engine is installed. The details of each process are stored in the `process_config` table. Note that:

| • | Process Sentinels are responsible for controlling all the TIBCO iProcess Engine processes. If a node cluster architecture is used, then Process Sentinels will exist on each server to manage the processes running on that server.

| • | Foreground processes are responsible for communicating with TIBCO iProcess Workspaces and for passing any TIBCO iProcess Workspace requests such as released work items to the background area for processing.

Note: All foreground processes must run on the master server.

| • | Background processes are responsible for processing message instructions received from the clients such as releasing a step or forwarding a step. They also monitor and process any deadlines that have been set up in the procedure and manage case prediction.

Server Processes

Process Name | Process Description | Number of Processes | Name Shown in Task Manager1 The Windows Task Manager. Not applicable on UNIX.
Process Sentinels
PROCMGR | Process Sentinel (worker) | 1 | procmgr.exe
PROCMGR | Process Sentinel (watcher) | 1 | procmgr.exe
Foreground Processes
RPC_POOL2 This process does not get listed by swadm show_processes or swsvrmgr status -v. | RPC pool server | 1-`n` | SWRPCSVR.EXE
RPC_TCP_LI | RPC TCP listener | 1 | SWRPCSVR.EXE
RPC_UDP_LI | RPC UDP listener | 1 | swrpcudp.exe
WIS | Work Item Server | 2 | WISRPC.EXE
WISMBD | Work Item Server Mbox daemon | 2 | wismbd.exe
WQS | Work Queue Server | 1 | WQSRPC.EXE
Background Processes
BG | Background Mbox daemon and Case Instruction processor | 4 | swbgmd.exe
BGPREDICT | Background case prediction server | 1 | swbgmd.exe
DBQD3 Only present on the DB2 version of iProcess Engine. | Database Queue Daemon | 1 | n/a
DIRECTOR | TIBCO iProcess Objects Director | 1 | SPODirector.exe
DLMGR | Deadline Manager | 1 | dlmgr.exe
IAPJMS4 This process is disabled unless you have chosen to enable it when installing iProcess Engine. | IAPJMS process | 1 | iapjms.exe
RPCBG | RPC Background process | 1 | staffrpcbg.exe
SPO | TIBCO iProcess Objects Server | 1 | SWEntObjSv.exe

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TIBCO iProcess® Engine

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