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ooni-probe-cli/internal/engine/netx
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Simone Basso c6b3889a33
fix(netx): ensure we create ~same HTTP3 and HTTP2 transports (#795) 
1. Use the netxlite.NewHTTPTransport factory for creating a new
HTTP2 (and HTTP1) transport;

2. Recognize the netxlite.NewOOHTTPTransport has now become
an implementation detail so make it private;

3. Recognize that netxlite.NewHTTP3Transport should call
netxlite.WrapTransport so it returns the same typechain
returned by netxlite.NewHTTPTransport (modulo, of course,
the real underlying transport), so ensure that we are
calling netxlite.WrapTransport in NewHTTP3Transport;

4. Recognize that the table based constructor inside of
netx needs a logger to create HTTPTransport instances using
either netxlite.NewHTTP{,3}Transport so pass this argument
along and ensure it's not nil using a constructor inside
model that guarantees that;

5. Cleanup netx's tests to avoid type asserting on the
typechains returned by netxlite since we already test
that inside netxlite;

6. Recognize that now we can make more legacy names inside
of netxlite private because we don't need to use them
inside tests anymore (because of previous point).

Reference issue: https://github.com/ooni/probe/issues/2121
2022-06-05 17:41:06 +02:00
..
cacheresolver_test.go cleanup(netx): remove subpackages and unnecessary code (#788) 2022-06-02 11:51:21 +02:00
cacheresolver.go cleanup(netx): remove subpackages and unnecessary code (#788) 2022-06-02 11:51:21 +02:00
httptransport.go fix(netx): ensure we create ~same HTTP3 and HTTP2 transports (#795) 2022-06-05 17:41:06 +02:00
netx_test.go fix(netx): ensure we create ~same HTTP3 and HTTP2 transports (#795) 2022-06-05 17:41:06 +02:00
netx.go fix(netx): ensure we create ~same HTTP3 and HTTP2 transports (#795) 2022-06-05 17:41:06 +02:00
README.md chore: merge probe-engine into probe-cli (#201) 2021-02-02 12:05:47 +01:00

README.md

Package github.com/ooni/probe-engine/netx

OONI extensions to the net and net/http packages. This code is used by ooni/probe-engine as a low level library to collect network, DNS, and HTTP events occurring during OONI measurements.

This library contains replacements for commonly used standard library interfaces that facilitate seamless network measurements. By using such replacements, as opposed to standard library interfaces, we can:

  • save the timing of HTTP events (e.g. received response headers)
  • save the timing and result of every Connect, Read, Write, Close operation
  • save the timing and result of the TLS handshake (including certificates)

By default, this library uses the system resolver. In addition, it is possible to configure alternative DNS transports and remote servers. We support DNS over UDP, DNS over TCP, DNS over TLS (DoT), and DNS over HTTPS (DoH). When using an alternative transport, we are also able to intercept and save DNS messages, as well as any other interaction with the remote server (e.g., the result of the TLS handshake for DoT and DoH).

This package is a fork of github.com/ooni/netx.