static/ext/src/direct/RemotingProvider.js
function(transaction) {
        return {
            action: transaction.action,
            method: transaction.method,
            data: transaction.data,
            type: 'rpc',
            tid: transaction.id
        };
    }
function(transaction) {
        return {
            action: transaction.action,
            method: transaction.method,
            data: transaction.data,
            type: 'rpc',
            tid: transaction.id
        };
    }
Gets the Ajax call info for a transaction

@param {Ext.direct.Transaction} transaction The transaction

@return {Object} The call params

@private