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The Host Name is the host component of the request URL this is determined by the HTTP protocol Host keyword.
If the URL is http://www.lansa.com/cgi-bin/jsmproxy then the Host Name is WWW.LANSA.COM:80.
If the URL is http://10.1.2.3/cgi-bin/jsmproxy then the Host Name is 10.1.2.3:80.
This allows multi-homing where the IP address of www.lansa.com and 10.1.2.3 are the same but the HTTP client program specifies the host name in the HTTP protocol allowing the HTTP server to treat www.lansa.com and 10.1.2.3 as different hosts.
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JSMProxy first does a keyed lookup for on the Application Name and Host Name, if an entry does not exist then a second keyed lookup on Application Name and *DEFAULT is done.
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Structure of file dc_w30.txt:
Field No | Description | Details |
|---|---|---|
1 | Application Name | Name identifying the application to be executed on the remote host. |
2 | Host Name | Host Name specified either as *DEFAULT or HostName:Port. |
3 | Method Accepted | The proxy program checks the method field to see if the request method is allowed. Possible method field values are: |
4 | Content Limit | The proxy program checks the content limit field to see if the inbound content does not exceed the limit value. |
5 | Remote Host | Remote Host specified as HostName:Port. |
6 | Remote Program | If the remote program is blank, it will default to /cgi-bin/jsmdirect. |
Example
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# JSMProxy directive file
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# service, local host, method, limit, remote host, remote program
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ORDERENTRY, SERVER1:89,GET/POST,100000, SERVER1:88,/cgi-bin/jsmdirect
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ORDERENTRY,*DEFAULT,GET/POST,100000, SERVER1:88,/cgi-bin/jsmdirect
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