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Code Serialization

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Hello,

Please help me understand how Perl handles the following situation. In the C language in a LAN environment, when a client calls a database function in a DLL to access a server database, a system semaphore is is used to serialize code access to prevent the destruction of data in dataspaces.

How does Perl handle this. Consider 2 clients out in the WWW using the same form to work on 2 different records of the same type. At submission, the form executes a database function and passes the data entered using the form. The function retrieves the data from the CGI-like connection, assigns the data to Perl dataspaces and begins processing the code series of the function. Now the 2nd client executes the function in the same way, right on the heels of the 1st client. Will the dataspaces be corrupted?

Thank you in advance for any responses. I appreciate your time.

Craigt
Oct 4 '06 #1
0 1189

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