UDP TCP

# The drvAsynTCPPort driver has been renamed drvAsynIPPort since it now supports both UDP and TCP protocols. The protocol is selected by adding a "UDP" or "TCP" after the "hostname:port" in the drvAsynIPPortConfigure command. A missing protocol is taken to be "TCP".

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原文地址：https://www.cnblogs.com/greencolor/p/2677320.html