PROTOCOLS
ClientStateConnector
Defined in fuchsia.thermal/client_state.fidl
Allows a client to connect a ClientStateWatcher to the thermal state of a given ClientType.
Connect
Connects a ClientStateWatcher to the thermal state of the specified ClientType.
A client may call this method and begin using the ClientStateWatcher client endpoint immediately.
If client_type does not exactly (case-sensitive) match with a client
entry found in the central thermal configuration, then the request will
fail. On failure, both the watcher server endpoint as well as the
current ClientStateConnector connection will be terminated.
-
client_typespecifies the client-specific thermal state to whichwatchershould be connected. The value is valid iff it matches with a client entry found in the central thermal configuration. -
watcheris the server endpoint of a ClientStateWatcher channel that will be connected to the thermal state ofclient_type.
Request
| Name | Type |
|---|---|
client_type |
ClientType
|
watcher |
request<ClientStateWatcher>
|
ClientStateWatcher
Defined in fuchsia.thermal/client_state.fidl
Allows a client to watch for changes to its thermal state.
This protocol cannot be connected to the service directly. Instead, the
server endpoint of a ClientStateWatcher channel must be connected to the
thermal state of the desired client type using the
[ClientStateConnector.Connect'] method. The client endpoint of a ClientStateWatcher` channel is only useful after it has been connected in
this way.
Watch
Watches for changes to a client's thermal state.
A client's thermal state is determined according to the central thermal configuration of its specific type. See the README.md for more details.
On a given connection, the first call will return immediately with the
client's current thermal state. Subsequent Watch requests will only
return a new state if the client's thermal state has changed. This
follows the hanging
get
pattern.
stateis an unsigned integer representing the client's thermal state.
Request
<EMPTY>
Response
| Name | Type |
|---|---|
state |
uint64
|
CONSTANTS
| Name | Value | Type | Description |
|---|---|---|---|
| MAX_THERMAL_LOAD |
100
|
uint32 |
The maximum value of the normalized thermal load. This value bounds the width (and therefore also the precision) of the normalized thermal limiting range starting from 0. Trip points must be specified within this range. |
TYPE ALIASES
| Name | Value | Description |
|---|---|---|
| ClientType |
string[8] |
A string that represents the type of client using the protocol.
A |