When there is no other activty on ring but only retransmition, and token is in hold mode, the retransmition will become slow. More over, if the retransmition is always fail but token rotation works well, then it takes quite a lone time(fail_to_recv_const * token_hold = 2500 * 180ms = 450sec) for the retransmit requester to meet the "FAILED TO RECEIVE" condition to re-construct a new ring. This problem can be solved by checking if retransmits are present before going into hold. If a node is the retransmit requester or the resender, it set my_token_held to 0 to speed up retransmition and omit further unnecessary sending of token_hold_cancel signal. Signed-off-by: Jason HU <huzhijiang@xxxxxxxxx>
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0001-totemsrp-Cancel-token-holding-while-in-retransmition.patch
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