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-*- text -*-
$Id$
A document to describe which APIs a backend should implement.
Each backend should implement:
Functions:
- handle-condition
- socket-connect
- socket-listen
- get-hosts-by-name [ optional ]
- get-host-by-address [ optional ]
- wait-for-input-internal (new in 0.4.x)
Methods:
- socket-close
- socket-accept
- get-local-name
- get-peer-name
and - for ip sockets - these methods:
- get-local-address
- get-local-port
- get-peer-address
- get-peer-port
An error-handling function, resolving implementation specific errors
to this list of errors:
- address-in-use-error
- address-not-available-error
- bad-file-descriptor-error
- connection-refused-error
- invalid-argument-error
- no-buffers-error
- operation-not-supported-error
- operation-not-permitted-error
- protocol-not-supported-error
- socket-type-not-supported-error
- network-unreachable-error
- network-down-error
- network-reset-error
- host-down-error
- host-unreachable-error
- shutdown-error
- timeout-error
- unkown-error
and these conditions:
- interrupted-condition
- unkown-condition
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