static/ext/src/direct/RemotingProvider.js
function(action, method, args) {
        var me = this,
            callData, data, callback, scope, opts, transaction, params;

        callData = method.getCallData(args);
        data     = callData.data;
        callback = callData.callback;
        scope    = callData.scope;
        opts     = callData.options || {};

        params = Ext.apply({}, {
            provider: me,
            args: args,
            action: action,
            method: method.name,
            data: data,
            callbackOptions: opts,
            callback: scope && Ext.isFunction(callback) ? Ext.Function.bind(callback, scope) : callback
        });

        if (opts.timeout) {
            Ext.applyIf(params, {
                timeout: opts.timeout
            });
        };

        transaction = new Ext.direct.Transaction(params);

        if (me.fireEvent('beforecall', me, transaction, method) !== false) {
            Ext.direct.Manager.addTransaction(transaction);
            me.queueTransaction(transaction);
            me.fireEvent('call', me, transaction, method);
        }
    }
function(action, method, args) {
        var me = this,
            callData, data, callback, scope, opts, transaction, params;

        callData = method.getCallData(args);
        data     = callData.data;
        callback = callData.callback;
        scope    = callData.scope;
        opts     = callData.options || {};

        params = Ext.apply({}, {
            provider: me,
            args: args,
            action: action,
            method: method.name,
            data: data,
            callbackOptions: opts,
            callback: scope && Ext.isFunction(callback) ? Ext.Function.bind(callback, scope) : callback
        });

        if (opts.timeout) {
            Ext.applyIf(params, {
                timeout: opts.timeout
            });
        };

        transaction = new Ext.direct.Transaction(params);

        if (me.fireEvent('beforecall', me, transaction, method) !== false) {
            Ext.direct.Manager.addTransaction(transaction);
            me.queueTransaction(transaction);
            me.fireEvent('call', me, transaction, method);
        }
    }
Configure a direct request

@param {String} action The action being executed
@param {Object} method The being executed

@private