摘要 |
PROBLEM TO BE SOLVED: To provide network communication equipment that can avoid a remarkable delay in data reception by the SMTP(simple mail transfer protocol), avoid connection from a malicious opposite party and smoothly receive data. SOLUTION: In the case that data relating to other connection request are received when a specific connection request arrives via a network, the network communication equipment only receives connection as to the specific connection queue and registers the request to a connection queue, besides sequentially replies connection requests not processed yet and receives the data when the network communication unit does not receive data with respect to other connection queue and one connection request not processed yet or more is registered in the connection queue.
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