"SCGI" redirects here. For the airport with that code, see San Guillermo Airport.
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The Simple Common Gateway Interface (SCGI) is a protocol for applications to interface with HTTP servers, as an alternative to the CGI protocol. It is similar to FastCGI but is designed to be easier to parse. Unlike CGI, it permits a long-running service process to continue serving requests, thus avoiding delays in responding to requests due to setup overhead (such as connecting to a database).
SCGI is a protocol which defines communication between a web server and an application server. This is in contrast to CGI, which is an earlier application (gateway) interface designed to let the application programmer avoid the complexity of sockets and long-running service processes when poor scalability and high overhead are acceptable.
The SCGI protocol leverages the fact that the web server has already parsed and validated the HTTP request, and canonically communicates the request to the SCGI server while letting the application programmer avoid parsing ambiguities and protocol edge cases. This avoids the complicated header-parsing and header-combining rules from RFC 2616, saving significant complexity in the SCGI server process.
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or lists of bytestrings. For example, see its use in the SimpleCommonGatewayInterface (SCGI) and the Quick Mail Queuing Protocol (QMQP) . Netstrings...
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network via the Simple Service Discovery Protocol (SSDP). An application that provides an Internet-based service may discover such gateways and use the UPnP...
provide a standard RJ11 interface that can accommodate a standard analog telephone. Another type of gateway device acts as a simple cellular base station...
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IEC 61131-3 standard that is common to many PLCs, RTUs and DCSs. In remote locations, it is common to use an RTU as a gateway for a PLC, where the PLC is...
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Sockets Layer (SSL)), Simple Mail Transfer Protocol (SMTP), Simple Object Access Protocol (SOAP), and Fast CommonGatewayInterface (FastCGI). Persistence...
the provider (DUN Gateway) of the connection. The gateway provides a modem interface and establishes the connection to a PPP gateway. The terminal implements...
Home TV Gateway is also known as: V@Home TV Gateway PVR V@Home TV Gateway VHome TV Gateway VBox TV Gateway XTi VBox Communication was established in 2001...
user clicks links inside the message. E-mail and web-based gateways to the MMS system are common. On the reception side, the content servers can typically...
perform tasks in the main interface or within the built-in applications. An edition of Microsoft Bob was bundled with the Gateway 2000 computer around 1995...
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