- Add Go 1.11 to Travis config
- Use short variable declarations where possible.
- Remove unnecessary build tags after move to Go 1.7 min version.
- Simplify composite literals.
- Remove unused fields (err in PerparedMessage)
- Fix errors reported by golint and goword.
Add WriteBufferPool to Dialer and Upgrader. This field specifies a pool
to use for write operations on a connection. Use of the pool can reduce
memory use when there is a modest write volume over a large number of
connections.
Use larger of hijacked buffer and buffer allocated for connection (if
any) as buffer for building handshake response. This decreases possible
allocations when building the handshake response.
Modify bufio reuse test to call Upgrade instead of the internal
newConnBRW. Move the test from conn_test.go to server_test.go because
it's a serer test.
Update newConn and newConnBRW:
- Move the bufio "hacks" from newConnBRW to separate functions and call
these functions directly from Upgrade.
- Rename newConn to newTestConn and move to conn_test.go. Shorten
argument list to common use case.
- Rename newConnBRW to newConn.
- Add pool code to newConn.
Change the subprotocol and extension header names to match the case used
in RFC examples. Other headers names already match the case used in the
examples.
Although the headers names in the handshake are case insensitive, some
libraries expect the exact case used in the RFC examples. This change
allows the package to interoperate with those broken libraries.
- Bundle the golang.org/x/net/proxy package to x_net_proxy.go. The
package contains a SOCKS5 proxy. The package is bundled to avoid adding
a dependency from the weboscket package to golang.org/x/net.
- Restructure the existing HTTP proxy code so the code can be used as a
dialer with the proxy package.
- Modify Dialer.Dial to use proxy.FromURL.
- Improve tests (avoid modifying package-level data, use timeouts in
tests, use correct proxy URLs in tests).
Fixes#297.
Reuse the buffer backing the bufio.Writer returned from hijack if that
buffer is large enough to be generally useful and
Upgrader.WriteBufferSize == 0.
Update the logic for reusing bufio.Reader returned from hijack to match
the logic for bufio.Reader: The buffer backing the reader must be
sufficiently large to be generally useful and Upgrader.ReadBufferSize ==
0.
Improve the documentation for ReadBufferSize and WriterBufferSize in
Dialer and Upgrader.
Prior to this change, the client passed query strings from the
application to the network via the net/url#URL.Opaque field. This works,
but may not be something the authors of the net/url and net/http
packages expect. To play it safe, this change parses the query string to
the net/url#URL.RawQuery field.
- To take advantage of the Host header cleanup in the net/http
Request.Write method, use a net/http Request to write the handshake to
the wire.
- Move code from the deprecated NewClientConn function to Dialer.Dial.
This change makes it easier to add proxy support to Dialer.Dial. Add
comment noting that NewClientConn is deprecated.
- Update the code so that parseURL can be replaced with net/url Parse.
We need to wait until we can require 1.5 before making the swap.
The Dialer.Dial method returns an *http.Response on a bad handshake.
This CL updates the Dial method to include up to 1024 bytes of the
response body in the returned *http.Response. Applications may find the
response body helpful when debugging bad handshakes.
Fixes issue #62.
The Chrome debug server does not use case insensitive comparison on the
Connection header tokens as required by the HTTP RFC. Modify the client
to send "Connection: Upgrade" as expected by Chrome. Because this
matches the examples in the RFC, this change might improve
interoperability with other servers.
Mathias Fredriksson