Disconnection And Reconnection Function; Timeout Restart Function; Short Connection Function - Ebyte NE2-D11 Manual

Serial-ethernet serial server

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4.4.2 Disconnection and reconnection function

In client mode, the device attempts to actively connect to the server at a specified time after the

network is disconnected.

Disconnection reconnection time: The time interval between each attempt to reestablish the

network by the device, 0 is a fast reconnection, and 0 ~ 65535 can be configured.

Support timeout restart function (default: 1800 seconds), which is mainly used to ensure the

long-term stable operation of the equipment. If the data sent by the network is not received within the

set timeout restart time, the equipment will restart, thus avoiding the influence of abnormal

conditions on communication.

When the timeout restart function is turned on, the timeout restart time setting parameter ranges

from (60-65535) seconds.

In TCP client and HTTP client mode, short network connection is supported (this function is

turned off by default). TCP short connection is mainly used to save server resource overhead, and is

generally applied to multi-point (multi-client) to one-point (server) scenario.

After the short connection function is turned on, it only requests to connect with the server

when sending information. After the connection is successful, the device will automatically

disconnect if the serial port does not receive the pilot data or the network port does not send and

receive data within the set time.

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