When are and aren't two URLs the same? (ports)
nezroy at gmail.com
Fri Apr 14 20:24:29 UTC 2006
On 4/13/06, Johannes Ernst <jernst+lists.danga.com at netmesh.us> wrote:
> Do these URLs:
> represent the same identity?
I say yes. Not only from a practical standpoint, but also a technical
one. My interpretation of the HTTP spec is that this is a perfectly
valid translation to make, based on the following:
>From 3.2.2, regarding URLs: If the port is empty or not given, port 80
>From 14.23, regarding the Host header: A "host" without any trailing
port information implies the default port for the service requested
(e.g., "80" for an HTTP URL)
To me, this is no different than assuming that the identity
"http://joe.example.com" and "http://joe.example.com/" are identical.
The trailing slash, identifying the root path as part of the identity,
is optional and assumed.
(Helps to actually send this to the list address :)
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