1. use CONNECT instead of GET.
CONNECT has exactly the meaning
we want; most of the time people
connect to ip:port; we're connecting
to /_goRPC_
2. wait for a successful HTTP response
before assuming we are connected to
the RPC protocol. this allows better
error reporting and also keeps the
protocol alternating between speakers,
so that the buffering in the HTTP request
reader cannot accidentally eat some
RPC bytes too.
gotest sometimes hangs, but not in HTTP.
gotest -match=Unknown hangs every few runs
even in a clean client.
R=r
DELTA=117 (57 added, 44 deleted, 16 changed)
OCL=31656
CL=31685
echo back context of call in error if likely to be useful.
For example, if os.Open("/etc/passwd", os.O_RDONLY)
fails with syscall.EPERM, it returns as the os.Error
&PathError{
Op: "open",
Path: "/etc/passwd"
Error: os.EPERM
}
which formats as
open /etc/passwd: permission denied
Not converted:
datafmt
go/...
google/...
regexp
tabwriter
template
R=r
DELTA=1153 (561 added, 156 deleted, 436 changed)
OCL=30738
CL=30781
because Url.Path already starts with one.
Avoid crashing in Request.ParseForm if there is no body.
R=rsc
APPROVED=rsc
DELTA=5 (4 added, 0 deleted, 1 changed)
OCL=30552
CL=30607
remove io.ErrEOF.
rename io.FullRead to io.ReadFull, to match
ReadAtLeast and ReadAll.
remove io.FullReader, because it is now unused.
R=r
DELTA=295 (88 added, 105 deleted, 102 changed)
OCL=30544
CL=30588
not [a-zA-Z0-9+-.]) before there is a ":".
This is particularly helpful in the erroneous-but-relatively-common
case of relative URLs containing an unescaped colon in the query
string--see the added test for an example.
R=rsc
APPROVED=rsc
DELTA=15 (15 added, 0 deleted, 0 changed)
OCL=30354
CL=30356
www.google.com seems to be redirecting requests in an infinite loop. I haven't tracked down whether it's their code or this code that is causing it. This is just a quick fix so that this test passes.
APPROVED=r
DELTA=4 (0 added, 0 deleted, 4 changed)
OCL=30178
CL=30210