| 摘要 |
<p>The invention provides a computer-implemented method and a system of providing high reliability and high performance application message delivery, characterized in that it comprises the following steps performed with at least one data processor:
at a plurality of log servers (203 a - b) coupled to at least an application server (201 a - c): receiving asynchronously, from the at least one application server (201 a - c), application messages containing application information; receiving asynchronously, from the at least one application server (201 a - c), control messages at a predetermined interval;
at each of the plurality of log servers (203 a - b): storing the received application messages in a current application data file (209) and the received control messages in a control file (211); and upon receiving an open-close control message, closing the current application data file, storing said closed application data file and creating a new application data file as the current application data file;
comparing the control files of the plurality of log servers (203 a - b) for a given interval; and
based on this comparison, determining from among a plurality of application data files (209) from each of the log servers (203 a - b), an application data file as a best-candidate for a given interval and forwarding the best-candidate file for post-processing.</p> |
