Forgot to mention, gobot, embd all are fairly good bindings. For most thing
Pi related you can you can do straight I/O againsgt sysfs. Gobot provides
decent i2c & spi based sensor/breakout board bindings, while embd provides
most popular adafruit breakout board drivers (i2c/spi).
Several other sens
Is there anything specific you are looking for ? I extensively use go on pi
and pretty much everything is very similar, i develop on my mac book and CI
cluster deploys it. On non arm arch, its just as simple as setting up
GOARCH and GOARM variables... thats all
I have a whole build/ci stack as wel
I think it's fine to ask questions about 32bit implementations of Go here.
For Go specific things like interfacing with hardware https://gobot.io/ or
https://periph.io/ may be better choices.
On Sunday, 17 September 2017 06:21:45 UTC+10, Norbert Fuhs wrote:
>
> Hi,
>
> since I'm running Go on an
Hi Steven,
In case it's still unclear, you need to wrap both the "do request" + "read
body" inside the same cancellation context. The "defer cancel" should
encompass both of them, sort of atomically, so the idea is to take it out
of your fetch, one level up.
https://play.golang.org/p/trMP7Q-ma
Hi,
since I'm running Go on an Rapberry Pi 3 I would like to know if there are
more official resources / tutorials or even groups?
Beside doing searching for arm on Github
https://github.com/golang/go/search?utf8=%E2%9C%93&q=arm&type=
Is the only offical resource I found is Go s wiki page:
ht
I guess thats plausible
Ive tried to find the code in the library that sets the body if a context
is cancelled but cant, I understand how to fix the code just struggling to
understand the mechanics and especially why it flakes :(
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Does calling the cancel func on a context that is attached to a
http.Request change the contents of the body to context cancellation?
On Friday, 15 September 2017 18:15:25 UTC+1, Steven Lee wrote:
>
> Hello,
>
> I was wondering if anyone could help me with understanding the behaviour
> of cancel
ah! I thought I had scrutinized your repos for such a thing (you usually
have quite the gems over there) but overlooked that one.
thanks.
sadly, the improvement wasn't impressive (probably a testimony to the
performances of the linux filesystem layer...)
copying the whole file's content into a []
Hi,
I released jsondoc a command line tool used to simplify creation of
documentation of HTTP (REST) JSON APIs for projects written in Go. The
input and/or output JSON structure for particular endpoints is obtained
from named types from selected Go packages. The output of jsondoc is an
HTML file w
On Sat, Sep 16, 2017 at 1:52 PM Sebastien Binet wrote:
> Has anybody written a buffered version of an io.ReaderAt ?
IIUC what's needed, you might want to try
https://github.com/cznic/file/blob/efffc965e97bbf31b0ed00deb82fe697500f22b5/file.go#L1039
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hi there,
I know about bufio.Reader that provides a buffered version of an io.Reader.
Has anybody written a buffered version of an io.ReaderAt ?
I have this binary file format that implicitly forces decoders of said
format to fetch data using ReadAt.
In C/C++, that's OK because files are open al
I think I've solved it.
fork won't apply to all threads in a process, only the thread calling fork
will be forked.
The golang-runtime-environment has been destroyed after fork.
So if I want to fork a binary staticly linked to a go lib. I have to use
golang-style fork.
That means run program agai
I found golang gc will hang when started from a daemonlized c++ program.
But fine if not daemonlized.
在 2017年9月13日星期三 UTC+8上午1:22:35，Ian Lance Taylor写道：
>
> On Tue, Sep 12, 2017 at 9:52 AM, >
> wrote:
> >
> > To be precise, I want to know if the garbage-collection thread still
> runs if
> >
another important tip: My c++ program forked to daemonlize. The golang-part
is first called in the third child process(the standard daemonlize
procedure forks twice).
If I don't daemonlize my program, the go-gc won't hang.So strange.
在 2017年9月16日星期六 UTC+8下午4:31:25，wolfk...@gmail.com写道：
>
> golan
> Is there a particular directory where I should keep the certificate?
That's defined in your program. If you write it yourself, it's up to you.
You can find a small worked example of a program that uses a certificate
here: https://github.com/goblimey/grpc.
Regards
Simon
On Friday, Septemb
golang 1.6, when I start from C++ entry and call into a static-lib written
by go, the program hangs in gc
#0 runtime.futex () at /usr/local/go/src/runtime/sys_linux_amd64.s:303
#1 0x012004d3 in runtime.futexsleep (addr=0x23da788
, val=0, ns=-1) at
/usr/local/go/src/runtime/os1_linux.g
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