Hey Folks,
If I have argument type for a function: is it possible to create a function
with those?
*Note:*
- we don't have reflect type for the function to be created so makeFunc can
not be simply used.
- function inputTypes can differ so variadic can not be leveraged here.
- number of inputs
Tamas,
I installed docker on mac and cross compiled using xgo like you suggested.
Worked perfectly. Thanks a lot!
On Saturday, September 29, 2018 at 1:58:20 AM UTC+5:30, Tamás Gulácsi wrote:
>
> 2018. szeptember 28., péntek 15:59:14 UTC+2 időpontban Ankit Gupta a
> követk
Thanks Ian for responding. Can you point me as to how to get the cross
compiler. I am farely new to Mac.
On Fri, 28 Sep 2018, 19:23 Ian Lance Taylor, wrote:
> On Fri, Sep 28, 2018 at 2:08 AM, Ankit Gupta
> wrote:
> >
> > I am working with confluent-kafka-go library
>
I am working with confluent-kafka-go library
(https://github.com/confluentinc/confluent-kafka-go) which builds fine on
the mac machine (mac OS 10.13.6) along with the code files I wrote. In
order to deploy it on Linux server (Ubuntu 64 bit), I try this -
$> CGO_ENABLED=1 GOOS=linux GOARCH=amd6
I am using *golang.org/x/net/http2* and *golang.org/x/net/http2/**hpack*
packages to do low level http2 framing. For requests with only HEADERS
frame sent, I want to send a empy json '{}', so I send 1 HEADERS frame and
1 DATA frame as below
headersframe, ok := frame.(*http2.Hea
This issue is now opened https://go-review.googlesource.com/c/113817/
I am still looking for an alternative though - to know if a certain
sequence of bytes contains http2 data with method/headers/body.
On Monday, May 21, 2018 at 5:24:09 PM UTC+5:30, Ankit Gupta wrote:
>
> Hello gophers,
Hello gophers,
I am trying to read http2 request on a tcp connection, which is set up like
this -
cert, err := tls.LoadX509KeyPair(certfile, certkeyfile)
if err != nil {
return nil, err
}
tlsConfig := &tls.C
@Jakob Can you explain it further? Two different instances of
ServiceQProperties should each get their own reference of underlying
sync.Mutex. So, Lock() and Unlock() should be on different objects.
Thanks,
Ankit
On Saturday, May 19, 2018 at 3:39:40 AM UTC+5:30, Jakob Borg wrote:
>
> That also
equests are forwarded in FIFO order when the service is
>> available next.
>
>
> wouldn’t you want to do these concurrently if possible?
>
> Matt
>
> On Friday, May 18, 2018 at 11:50:56 AM UTC-5, Ankit Gupta wrote:
>>
>> Hi Matt,
>>
>> F
seServiceIndex:
>
> if retry != 0 {
> return …
> }
> // longer behavior
>
> The else after “if sumErr == 0” is unnecessary.
>
> The mutex could be embedded in model.ServiceQProperties.
>
> How did you validate this program?
>
> Thanks,
> Matt
>
> On Friday, Ma
Hello gophers,
I recently built a small HTTP load balancer with capabilities built around
error feedback - https://github.com/gptankit/serviceq
Provides two primary functionalities - deferred request queue and
probabilitically reducing errored nodes selection.
I am using channel as a in-memory
, 2018 at 3:32 PM, Ankit Gupta > wrote:
>
>>
>> Updating Go is simply a matter of removing old Go installation directory
>> and replace it with new one. For your particular use case -
>>
>>
> A better solution (in my opinion) is to decompress the new Go tar
Updating Go is simply a matter of removing old Go installation directory
and replace it with new one. For your particular use case -
Remove the go folder under /usr/lib (the /usr/bin/go just holds the
binary).
Install the new go version to /usr/local as mentioned on golang
installation manua
I am talking in terms of parsing http request by using
http.ReadRequest method which only accept bufio.Reader
(https://golang.org/pkg/net/http/#ReadRequest)
On Friday, May 4, 2018 at 8:04:22 PM UTC+5:30, Ian Lance Taylor wrote:
>
> On Fri, May 4, 2018 at 5:20 AM, Ankit Gupta &
ch := make(chan bool) means you want to have an unbufferred channel. Send
and Receive are block operations. In other words, send will block unless
there is a receive operation, which is the case in your code. All calls to
increment are blocked at ch <- true.
When you change it to ch := make(cha
I recently wrote a reverse proxy in Go
- https://github.com/gptankit/serviceq which does load balancing and queues
failed requests (to dipatch later).
When I compared perf with nginx, I noticed 15-20 ms higher response times.
So, I timed each function, and got to know that the code spends most
I ran a goroutine 3 times, at the end of each, I run runtime.GC() and print
mem stats. Just before exiting program, I do it once more. This is what I
get in each runs -
HeapSys = 720896 Alloc = 48408 TotalAlloc = 62464 StackSys = 327680 Sys =
2461696 GCSys = 63488 NumGC = 1 PauseTotalNs = 1680
@Kaveh
Slices are values but they refer to the same back array location. You have
created localized v which is appended inside goroutine which refer to a
location containing its own byte array of len=10. So, you are not really
referencing the same memory location as other v slice in the gorouti
There could have been a data race in your code with the usage of allMax
variable which is updated and checked by multiple goroutines. But you are
saved by the use of mutex. All shared variables, in general, are subject to
data races when there is a write involved. The local variables you create
Though the above is not allowed, you can restructure your code to wrap your
struct as array in another struct and have area() paas a index to the
underlying struct. Something like this (landSpaceArr wraps landSpace
struct) -
type landSpace struct{
side int
}
type landSpaceArr struct {
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