single_servlet_implementation.pdf

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This implementation is intended for customers who:

Want to manage all client connections with one multithreaded process

Only expect up to 50 concurrent client connections

Want to specify the communications ports the HP Service Manager implementation uses

Want a simple configuration to test servlet features

Sample implementation

Note: Sample values are for illustration only

Capacity Planning

Desired total capacity

50

Desired capacity per host

50

Processes and Threads

Desired Number of Threads per Process

50

Default

Number of servlet containers required per host to meet “Desired capacity per host”

1

Hardware Requirements

Number of hosts required to meet “Desired total capacity”

1

Communications Ports

Number of load balancer ports required

0

Number of client connection ports required per host

2

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Client Tier

Web Tier

HP Service Manager Tier

Database Tier

Connection States

Web/Application

Server

Multithreading with

Servlet-Defined Ports

Web clients

RDBMS

Connection request

1

1

Client connection

2

HTTP

Port 80

2

HTTP Port

13081

HTTPS Port

13082

Servers

2

RDBMS

HTTP

Port 80

Web server

HP Service Manager server

RDBMS server

HTTP

Port 13081

RDBMS-

Determined

port

HTTP

Port 13081

Ports

1

Client Tier

Servlet

Container

80

13081 Listener port of SM server

HTTP port of Web Tier

Windows

clients

Web Tier

80

HTTP port for Web clients

HP Service Manager Tier

2

Two ports per process

`

HTTP Port

13081

HTTPS Port

13082

13081 Servlet 1 HTTP port

13082 Servlet 1 HTTPS port

Database Tier

nnnn

RDBMS port

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Web tier web.xml /

Windows client connections

(excertps)

serverHost / server name: myserver1

serverPort / server port: 13081

secureLogin / web client secure login: true

sslPort / web application server SSL

connector port: 8443

Multithreading with

Servlet-Defined Ports

`

From Clients

Port

13081

Servlet Container

sm.exe process

SSL Port

13082

To Clients

3

1

2

Threads

...

50

sm.cfg (excerpt)

sm -httpPort:13081 -httpsPort:13082

sm.ini (excerpt)

threadsperprocess:50

[RDBMS Settings]

HP Service

Manager

host

myserver1

RDBMS

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Plik z chomika:

Inne pliki z tego folderu:

application_setup_help_topics_for_printing.pdf (1403 KB)
accessibility.pdf (60 KB)
change_management_help_topics_for_printing.pdf (711 KB)
change_management.pdf (74 KB)
configuration_management_help_topics_for_printing.pdf (884 KB)

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