| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell98 |
Control.OperationalTransformation.Client
- data ClientState op
- = ClientSynchronized
- | ClientWaiting op
- | ClientWaitingWithBuffer op op
- initialClientState :: ClientState op
- applyClient :: OTComposableOperation op => ClientState op -> op -> Either String (Bool, ClientState op)
- applyServer :: OTComposableOperation op => ClientState op -> op -> Either String (op, ClientState op)
- serverAck :: ClientState op -> Maybe (Maybe op, ClientState op)
Documentation
data ClientState op Source
At every moment, the client is in one of three states.
Constructors
| ClientSynchronized | All of the client's operations have been acknowledged by the server. |
| ClientWaiting op | The client has sent an operation to the server and it is still waiting for an acknowledgement. |
| ClientWaitingWithBuffer op op | The client is waiting for an acknowledgement for a pending operation and the client is buffering local changes. |
Instances
| Eq op => Eq (ClientState op) | |
| Read op => Read (ClientState op) | |
| Show op => Show (ClientState op) |
initialClientState :: ClientState op Source
The state a newly connected client starts in (synonym for
ClientSynchronized).
Arguments
| :: OTComposableOperation op | |
| => ClientState op | |
| -> op | The operation the user has performed on the local document. |
| -> Either String (Bool, ClientState op) | Whether to send the operation to the server and the new client state (or an error). |
Handle user-generated operations.
Arguments
| :: OTComposableOperation op | |
| => ClientState op | |
| -> op | |
| -> Either String (op, ClientState op) | The transformed operation that must be applied to local document and the new state (or an error). |
Handle incoming operations from the server.
Arguments
| :: ClientState op | |
| -> Maybe (Maybe op, ClientState op) | An optional operation that must be sent to the server if present and the new state. |
Handle acknowledgements.