Exemplo n.º 1
0
 /// <summary>
 /// Called by other modules or clients to invoke a module specific method using <see cref="Connection.CallMethod(string, string, NamedValue[])"/>.
 /// Use the Result&lt;DataValue&gt; return value to indicate failure or return the result of the method call, if any.
 /// Any exception is considered an error and leads to module restart.
 /// </summary>
 /// <param name="origin">Information about the originator/initiator of this method call</param>
 /// <param name="methodName">The name of the method call</param>
 /// <param name="parameters">The parameters for method call</param>
 public virtual Task <Result <DataValue> > OnMethodCall(Origin origin, string methodName, NamedValue[] parameters)
 {
     return(Task.FromResult(Result <DataValue> .Failure("Method not implemented: " + methodName)));
 }
Exemplo n.º 2
0
 /// <summary>
 /// Called by other modules or clients to change the module configuration.
 /// For deleting an object or (optional) member, Value.IsEmpty will be true.
 /// To indicate an attempt for an invalid configuration change, use the Result return value.
 /// Any exception is considered an error and leads to module restart.
 /// </summary>
 /// <param name="origin">Information about the originator/initiator of this update</param>
 /// <param name="updateOrDeleteObjects">The objects to change or delete</param>
 /// <param name="updateOrDeleteMembers">The members to change or delete</param>
 /// <param name="addArrayElements">The new elements to add to an array member</param>
 public virtual Task <Result> UpdateConfig(Origin origin, ObjectValue[]?updateOrDeleteObjects, MemberValue[]?updateOrDeleteMembers, AddArrayElement[]?addArrayElements)
 {
     return(Task.FromResult(Result.Failure("UpdateConfig not implemented by module")));
 }
Exemplo n.º 3
0
        /// <summary>
        /// Called by <see cref="Connection.WriteVariables"/> and <see cref="Connection.WriteVariablesSync"/> to update the
        /// value of specific variables. If variables can not be written successfully, use the WriteResult return value
        /// to indicate which variable writes failed.
        /// Any exception is considered an error and leads to module restart.
        /// </summary>
        /// <param name="origin">Information about the originator/initiator of this write request</param>
        /// <param name="values">The variable values to write</param>
        /// <param name="timeout">Optional timeout</param>
        public virtual Task <WriteResult> WriteVariables(Origin origin, VariableValue[] values, Duration?timeout)
        {
            var errs = values.Select(v => new VariableError(v.Variable, "WriteVariables not implemented by module")).ToArray();

            return(Task.FromResult(WriteResult.Failure(errs)));
        }