The most prominent features of messaging middleware is to provide data transmission reliability and efficiency, mainly to solve the distributed system data transmission requirements. TONGLINK / Q messaging middleware has undergone years of development and application of reliable transmission of information exchange has an irreplaceable role in the field, its advanced low-level flow control algorithm to ensure efficient data transmission. In this article TongLink / Q provide message transport mechanism was studied to improve the reliability of its messaging transmission. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Organizers of 2011 International Conference on Energy and Environmental Science.