OSI/MHS Configuration and Management Manual

Introduction to OSI/MHS

OSI/MHS Configuration and Management Manual—424827-003

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Message Flow Through the Transfer X400 Gateway

When you send a message from Transfer to OSI/MHS, the following actions occur:

1. The item ID of the outgoing message goes to an entry manager process from the

Transfer subsystem.

2. The entry manager process makes a queue entry of the work request.

3. The exporter receives the work request from the entry manager.

4. The exporter contacts the database server to read the Transfer message.

5. The exporter builds the corresponding message in the PDU store.

6. The exporter tells the MR process that the message is ready for transfer.

Figure 1-17. Exporting a Message Through the Transfer X400 Gateway

016VST .VS D

MR Group

OSI/MHS

Subsystem

Transfer Subsystem

Queue Manager

Transfer X400

Gateway

Importer

Processes

Transfer

DB Se rvers

Transfer

Da ta base

PDU

Store

MRP

Wait Manager

Process

Queue File

ADMIN

MESSAGE

EXPORT

entries

Entry Manager

Processes

Exporter

Processes