Page History
HTTP services use a standard commuter module style routing block. This uses a case statement syntax to interpret the arguments and route the request to the appropriate destination. Here is a template:
| Code Block | ||||
|---|---|---|---|---|
| ||||
ValidMethod = True$ ; // Assume the HTTP method is valid until proven otherwise.
Begin Case
Case Service _EQC ''
SelfURL = HTTP_Services('GetSelfURL')
Begin Case
Case HTTPMethod _EQC 'GET' ; GoSub Get
Case HTTPMethod _EQC 'OPTIONS' ; GoSub Options
Case Otherwise$ ; ValidMethod = False$
End Case
Case Service _EQC 'aaa'
HTTP_Services('RunHTTPService', NextServiceHandler, NextService, NextURL)
Case Service _EQC 'bbb'
HTTP_Services('RunHTTPService', NextServiceHandler, NextService, NextURL)
Case Service _EQC 'ccc'
HTTP_Services('RunHTTPService', NextServiceHandler, NextService, NextURL)
Case Otherwise$
HTTP_Services('SetResponseStatus', 404, Service : ' is not a valid service request within the ' : CurrentServiceHandler : ' module.')
End Case
If Not(ValidMethod) then
HTTP_Services('SetResponseStatus', 405, HTTPMethod : ' is not valid for this service.')
HTTP_Services('SetResponseHeaderField', 'Allow', 'GET', True$)
HTTP_Services('SetResponseHeaderField', 'Allow', 'OPTIONS', True$)
end |
...
