Transport Timeline

Connection events and raw transport data can be viewed real-time in Transport Timeline. This is for low-level diagnosis purpose.

Depends on the application protocol, the displayed information may be different. In general, most protocols include:

• Before DNS resolution
• DNS resolution result
• Before connecting to a remote host
• Result of connecting to a remote host
• Result of a TLS handshake (if SSL is applicable)
• Connection upgrade (if applicable)

Currently, entire request and response bodies are logged in this timeline, including binary data. This might be reduced in the future.

Below shows some examples.

HTTP/1.1

HTTP/2