public async Task <FluentResults.Result> Alter(Api.Operation op, CallOptions?options = null)
{
return(await DgraphExecute(
async (dg) => {
await dg.AlterAsync(op, options ?? new CallOptions());
return Results.Ok();
},
(rpcEx) => Results.Fail(new FluentResults.ExceptionalError(rpcEx))
));
}
public void AlterSchema(string newSchema)
{
AssertNotDisposed();
var op = new Api.Operation();
op.Schema = newSchema;
connections.Values.ElementAt(rnd.Next(connections.Count)).Alter(op);
}
public async Task <FluentResults.Result> AlterSchema(string newSchema)
{
AssertNotDisposed();
var op = new Api.Operation();
op.Schema = newSchema;
try {
await connections[GetNextConnection()].Alter(op);
return(Results.Ok());
} catch (RpcException rpcEx) {
return(Results.Fail(new FluentResults.ExceptionalError(rpcEx)));
}
}
public async Task <FluentResults.Result> DropAll()
{
AssertNotDisposed();
var op = new Api.Operation()
{
DropAll = true
};
try {
await connections[GetNextConnection()].Alter(op);
return(Results.Ok());
} catch (RpcException rpcEx) {
return(Results.Fail(new FluentResults.ExceptionalError(rpcEx)));
}
}
// FIXME: should allow cancellation tokens, deadlines, etc??
#region mutations
public async Task Alter(Api.Operation op)
{
AssertNotDisposed();
await connection.AlterAsync(op);
}
// FIXME: add checkversion
// FIXME: should allow cancellation tokens, deadlines, etc??
#region mutations
public void Alter(Api.Operation op)
{
AssertNotDisposed();
connection.Alter(op);
}