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Kegan Dougal 2014-08-19 14:38:26 +01:00
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39
docs/client-server/howto.rst
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@ -35,9 +35,9 @@ when accessing other APIs::
"user_id": "@example:localhost"
}
NB: If a user ID is not specified, one will be randomly generated for you. If
you do not specify a password, you will be unable to login to the account if you
forget the access token.
NB: If a ``user_id`` is not specified, one will be randomly generated for you.
If you do not specify a ``password``, you will be unable to login to the account
if you forget the ``access_token``.
Implementation note: The matrix specification does not enforce how users
register with a server. It just specifies the URL path and absolute minimum
@ -46,7 +46,7 @@ but other home servers may use different methods.
Login
-----
The aim of login is to get an access token for your existing user ID::
The aim when logging in is to get an access token for your existing user ID::
curl -XGET "http://localhost:8080/matrix/client/api/v1/login"
@ -103,7 +103,7 @@ You can now send messages to this room::
curl -XPUT -d '{"msgtype":"m.text", "body":"hello"}' "http://localhost:8080/matrix/client/api/v1/rooms/%21CvcvRuDYDzTOzfKKgh:localhost/messages/%40example%3Alocalhost/msgid1?access_token=QGV4YW1wbGU6bG9jYWxob3N0.vRDLTgxefmKWQEtgGd"
NB: There are no limitations to the types of messages which can be exchanged.
The only requirement is that ``'msgtype'`` is specified.
The only requirement is that ``"msgtype"`` is specified.
NB: Depending on the room config, users who join the room may be able to see
message history from before they joined.
@ -133,7 +133,7 @@ join::
curl -XPUT -d '{"membership":"join"}' "http://localhost:8080/matrix/client/api/v1/rooms/%21CvcvRuDYDzTOzfKKgh:localhost/members/%40myfriend%3Alocalhost/state?access_token=QG15ZnJpZW5kOmxvY2FsaG9zdA...XKuGdVsovHmwMyDDvK"
NB: Only the person invited (``@myfriend:localhost``) can change the membership
state to ``'join'``.
state to ``"join"``.
Joining a room via an alias
---------------------------
@ -149,7 +149,7 @@ allows it, you can directly join a room via the alias::
You will need to use the room ID when sending messages, not the room alias.
NB: If the room is configured to be an invite-only room, you will still require
the invite in order to join the room even though you know the room alias. As a
an invite in order to join the room even though you know the room alias. As a
result, it is more common to see a room alias in relation to a public room,
which do not require invitations.
@ -162,7 +162,7 @@ of getting events, depending on what the client already knows.
Getting all state
-----------------
If the client doesn't know any information on the rooms the user is
invited/joined on, you can get all your state for all your rooms like so::
invited/joined on, they can get all the user's state for all rooms::
curl -XGET "http://localhost:8080/matrix/client/api/v1/im/sync?access_token=QG15ZnJpZW5kOmxvY2FsaG9zdA...XKuGdVsovHmwMyDDvK"
@ -222,10 +222,10 @@ invited/joined on, you can get all your state for all your rooms like so::
}
]
This returns all the room IDs of rooms you are invited/joined on, as well as all
of the messages and feedback for these rooms. This can be a LOT of data. You may
just want the most recent message for each room. This can be done by applying
pagination stream parameters to this request::
This returns all the room IDs of rooms the user is invited/joined on, as well as
all of the messages and feedback for these rooms. This can be a LOT of data. You
may just want the most recent message for each room. This can be achieved by
applying pagination stream parameters to this request::
curl -XGET "http://localhost:8080/matrix/client/api/v1/im/sync?access_token=QG15ZnJpZW5kOmxvY2FsaG9zdA...XKuGdVsovHmwMyDDvK&from=END&to=START&limit=1"
@ -271,13 +271,14 @@ listen for incoming events. This can be done like so::
}
This will block waiting for an incoming event, timing out after several seconds.
A client should repeatedly make requests with the ``from`` query parameter with
the value of ``end`` (in this case ``215``). This value should be stored so when
the client reopens your app after a period of inactivity, you can resume from
where you got up to in the event stream. If it has been a long period of
inactivity, there may be LOTS of events waiting for you. In this case, you may
wish to get all state instead and then resume getting live state from a newer
end token.
Even if there are no new events (as in the example above), there will be some
pagination stream response keys. The client should make subsequent requests
using the value of the ``"end"`` key (in this case ``215``) as the ``from``
query parameter. This value should be stored so when the client reopens your app
after a period of inactivity, you can resume from where you got up to in the
event stream. If it has been a long period of inactivity, there may be LOTS of
events waiting for the user. In this case, you may wish to get all state instead
and then resume getting live state from a newer end token.
NB: The timeout can be changed by adding a ``timeout`` query parameter, which is
in milliseconds. A timeout of 0 will not block.