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US5870550A
Expired / Lapsed
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Web server employing multi-homed, moldular framework
Assignee: NETWORK ENGINNERING TECHNOLOGIES Inc
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Filing: 1996-02-26
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Granted: 1999-02-09
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Expires: 2016-02-26
Abstract
Abstract A Web server is provided having a multi-homed, modular framework. The modular framework allows extensions to the Web server to be easily compiled into the Web server, allowing the extensions to run natively as part of the server instead of incurring the overhead typical of CGI scripts, for example. The multi-homing capabilities of the Web server provide the appearance to Web users of multiple distinct and independent servers, allowing a small company or individual to create the same kind of Web presence enjoyed by larger companies. In effect, multiple virtual servers run on the same physical machine. The Web server as a whole is easily extensible to allow additional capabilities to be provided natively within the Web server itself. Furthermore, each virtual server is independently configurable in order to turn different capabilities on or off or to modify operation of the virtual server. The Web server is also provided with enhanced security features, built-in animation capability, and other features that afford maximum flexibility and versatility.
Inventors
- 👤 Ralph E. Wesinger, Jr.
- 👤 Christopher D. Coley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:57
CPC Classifications
H; H04; H04L; H04L63/00; H04L63/02; H04L63/0227; G; G06; G06F; G06F16/00; G06F16/90; G06F16/95; G06F16/958; G06F21/00; G06F21/30; G06F21/31; G06F21/42; H04L61/00; H04L61/09; H04L61/25; H04L61/2503; H04L61/2514; H04L61/2521; H04L61/256; H04L61/30; H04L61/35; H04L61/45; H04L61/4505; H04L61/4511; H04L63/0263; H04L63/0281; H04L63/08; H04L63/0807; H04L63/18; H04L67/00; H04L67/01; H04L67/02; H04L69/00; H04L69/16; H04L69/164; H04L9/00; H04L9/40
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
124 words
A computer-implemented method performed using network server software, comprising the steps of: receiving from a remote requester a connection request that a specified resource from a specified virtual host be served to the remote host; identifying the requested virtual host by determining at least one of the virtual host name and host address from the received connection request; configuring the virtual host in accordance with predetermined configuration parameters in response to the identification of the virtual host; processing the connection request to identify the specified resource as being of one of a plurality of resource types; and consulting a configuration file to identify a code module to be used by the specified virtual host to process resources of the type of the specified resource.
Claim 2
Dependent Claim
124 words
A computer-implemented method performed using network server software, comprising the steps of: receiving from a remote requester a connection request that a specified resource from a specified virtual host be served to the remote host; identifying the requested virtual host by determining at least one of the virtual host name and host address from the received connection request; configuring the virtual host in accordance with predetermined configuration parameters in response to the identification of the virtual host; processing the connection request to identify the specified resource as being of one of a plurality of resource types; and consulting a configuration file to identify a code module to be used by the specified virtual host to process resources of the type of the specified resource.
Claim 3
Dependent Claim
14 words
The method of claim 1, wherein the connection request is an HTTP protocol request.
Claim 4
Dependent Claim
28 words
The method of claim 1, comprising the further steps of: processing the specified resource using an identified code module; and serving the specified resource to the remote host.
Claim 5
Dependent Claim
90 words
The method of claim 3, comprising extending the native capabilities of the network server software by: providing a new code module to be used to process resources of a particular type when requested by a remote host; modifying the data structure stored in the configuration file to identify the new code module as a code module to be used to process resources of the particular type, thereby producing a modified data structure; and compiling the modified data structure and the new code module as part of the network server software.
Claim 6
Dependent Claim
21 words
The method of claim 1 wherein the step of configuring the virtual host comprises the step of initiating a child process.
Claim 7
Dependent Claim
43 words
The method of claim 1 wherein the step of configuring the virtual host further comprises the steps of: determining the address of the virtual host from the connection request; and configuring the virtual host using predetermined configuration parameters corresponding to the determined address.
Claim 8
Dependent Claim
22 words
The method of claim 6 wherein the configuration parameters determine the level of access scrutiny to be applied to the connection request.
Claim 9
Dependent Claim
23 words
The method of claim 1 wherein the configuration file parameters are user configurable, thereby allowing selective enablement of a plurality of security features.
Claim 10
Dependent Claim
22 words
The method of claim 1 wherein the configuration file is user configurable, thereby allowing selective enablement of a plurality of code modules.
Claim 11
Dependent Claim
135 words
A computer-implemented method performed using network server software running on a single physical machine, comprising the steps of: receiving from a remote host a connection request requesting that a specified resource be served to the remote host from a specified one of a plurality of virtual local hosts; processing the connection request to identify the specified virtual local host; and consulting a data structure stored in a configuration file to identify, for the specified virtual local host, a code module to be used to process resources of the type of the specified resource, the data structure identifying for each of the plurality of virtual local hosts and for each of a plurality of types of resources a code module, if any, to be used by that virtual local host to process resources of that type.
Claim 12
Dependent Claim
135 words
A computer-implemented method performed using network server software running on a single physical machine, comprising the steps of: receiving from a remote host a connection request requesting that a specified resource be served to the remote host from a specified one of a plurality of virtual local hosts; processing the connection request to identify the specified virtual local host; and consulting a data structure stored in a configuration file to identify, for the specified virtual local host, a code module to be used to process resources of the type of the specified resource, the data structure identifying for each of the plurality of virtual local hosts and for each of a plurality of types of resources a code module, if any, to be used by that virtual local host to process resources of that type.
Claim 13
Dependent Claim
32 words
The method of claim 10, wherein a null entry in the data structure indicates that resources of a corresponding type are not allowed to be processed by a corresponding virtual local host.
Claim 14
Independent Claim
65 words
A method of providing a plurality of virtual hosts on a single computing platform, comprising the steps of: receiving from a remote requester a connection request to a specified virtual host; identifying the specified virtual host; configuring the virtual host in accordance with predetermined configuration parameters in response to the identification of the virtual host; and processing the connection request using the configured virtual host.
Claim 15
Independent Claim
65 words
A method of providing a plurality of virtual hosts on a single computing platform, comprising the steps of: receiving from a remote requester a connection request to a specified virtual host; identifying the specified virtual host; configuring the virtual host in accordance with predetermined configuration parameters in response to the identification of the virtual host; and processing the connection request using the configured virtual host.
Claim 16
Dependent Claim
35 words
The method of claim 12 wherein the step of identifying the specified virtual host is performed by determining from the received connection request at least one of: the virtual host name and virtual host address.
Claim 17
Dependent Claim
37 words
The method of claim 12 wherein the step of configuring the virtual host further comprises the steps of: initiating a child process; and consulting a configuration file to determine configuration parameters used to configure the child process.
Claim 18
Dependent Claim
198 words
A computer-implemented method performed using network server software, comprising the steps of: receiving from a remote host a connection request requesting that a specified resource be served to the remote host; processing the connection request to identify the specified resource as being of one of a plurality of resource types; consulting a configuration file to identify a code module to be used to process resources of the type of the specified resource, the data structure identifying for each of a plurality of types of resources a code module to be used to process resources of that type; processing the specified resource using an identified code module; serving the specified resource to the remote host; and extending the native capabilities of the network server by: providing a new code module to be used to process resources of a particular type when requested by a remote host; modifying the data structure stored in the configuration file to identify the new code module as a code module to be used to process resources of the particular type, thereby providing a modified data structure; and incorporating the modified data structure and the new code module as part of the network server software.
Claim 19
Dependent Claim
198 words
A computer-implemented method performed using network server software, comprising the steps of: receiving from a remote host a connection request requesting that a specified resource be served to the remote host; processing the connection request to identify the specified resource as being of one of a plurality of resource types; consulting a configuration file to identify a code module to be used to process resources of the type of the specified resource, the data structure identifying for each of a plurality of types of resources a code module to be used to process resources of that type; processing the specified resource using an identified code module; serving the specified resource to the remote host; and extending the native capabilities of the network server by: providing a new code module to be used to process resources of a particular type when requested by a remote host; modifying the data structure stored in the configuration file to identify the new code module as a code module to be used to process resources of the particular type, thereby providing a modified data structure; and incorporating the modified data structure and the new code module as part of the network server software.
References Cited (Backward Citations)
US5617540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-02-08 | 2002-08-10 | 2003-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-08 | 2006-08-10 | 2007-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-08 | 2010-08-10 | 2011-02-09 | $7700.00 | Window Closed / Lapsed |