Node access to IIS using keep-alive is improperly set

Source: Internet
Author: User
The default connection timeout time of IIS is 2 minutes. Therefore, when the node program uses keep-alive for access, the keep-alive time should not exceed 2 minutes. Otherwise, after the request is complete, the node continues to maintain the connection. If IIS is disconnected after 2 minutes, the underlying TCP of the node program is abnormal. From the client perspective, the server forces the connection to be disconnected. In addition to the keep-alive time, you can set the timeout value of the HTTP request to process requests that have been processed for a long time.

Node access to IIS using keep-alive is improperly set

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