ERR_NGROK_702

Message

Too many connections! The tunnel session <SESSION> has violated the rate-limit policy of <THRESHOLD> connections per minute by initiating <COUNT> connections in the last <SECONDS> seconds. Please decrease your inbound connection volume or upgrade to a paid plan for additional capacity.

Further help

If you're having trouble resolving this error, please reach out to support@ngrok.com.

Additional Info

ngrok limits the number of inbound connections to your tunnels. Limits are imposed on connections, not requests. If your HTTP clients use persistent connections aka HTTP keep-alive (most modern ones do), you'll likely never hit this limit. ngrok will return a 429 response to HTTP connections that exceed the rate limit. Connections to TCP and TLS tunnels violating the rate limit will be closed without a response.

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