Digi ConnectPort X4 - 802.15.4 Guía de usuario descargar pdf (Pagina 162)

Configuration through the web interface

162

– Connection Method: Specifies the method by which the associated interface connects

to the iDigi Server.

TCP: Connect using TCP. This is the default connection method, and is typically

good enough for most connections. It is the most efficient method of connecting to

the iDigi server in terms of speed and transmitted data bytes.

Automatic: Automatically detect the connection method. This connection method

is less efficient than TCP, but it is useful in situations where a firewall or proxy may

prevent direct connection via TCP. Automatic will try each combination until a

connection is made. This connection method requires the HTTP over Proxy Settings

to be specified.

None: This value has the same effect as selecting TCP.

HTTP: Connect using HTTP.

HTTP over Proxy: Connect using HTTP.

HTTP over Proxy Settings: The settings required to communicate over a proxy

network using HTTP. These settings apply when Automatic or HTTP over Proxy

connection methods are selected.

Hostname: The name of the proxy host.

TCP Port: The network port number for the TCP network service on the proxy

host.

Username:

Password: The username and password for logging on to the proxy host.

Enable persistent proxy connections: Specifies whether the Digi device should

attempt to use HTTP persistent connections. Not all HTTP proxies correctly handle

HTTP persistent connections. The use of persistent connections can improve

performance of the exchange of messages between the Digi device and iDigi server,

when that connection is HTTP/proxy. The reason for this is that the same HTTP

connection can be reused for multiple consecutive HTTP requests and replies,

eliminating the overhead of establishing a new TCP connection for each individual

HTTP request/reply, then closing that connection when the request is complete.

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Digi ConnectPort X4 - 802.15.4 Guía de usuario Pagina 162