[go-nuts] Re: bufio.Scanner: token too long

2020-07-12 Thread Tamás Gulácsi
2020. július 13., hétfő 7:42:13 UTC+2 időpontban Gobin Sougrakpam a következőt írta: > > Hi Folks, > > > I encountered this error but was able to fix it after setting the > scanner.Buffer size to a rather large number. > > *bufio.Scanner: token too long* > > Here is my fixed function: > > func sc

Re: [go-nuts] bufio.Scanner: token too long

2020-07-12 Thread Ian Lance Taylor
On Sun, Jul 12, 2020 at 10:42 PM Gobin Sougrakpam wrote: > > I encountered this error but was able to fix it after setting the > scanner.Buffer size to a rather large number. > > bufio.Scanner: token too long ... > Now, the question is when I run this function successfully, the first token > t

[go-nuts] bufio.Scanner: token too long

2020-07-12 Thread Gobin Sougrakpam
Hi Folks, I encountered this error but was able to fix it after setting the scanner.Buffer size to a rather large number. *bufio.Scanner: token too long* Here is my fixed function: func scanFile(f *os.File) error { scanner := bufio.NewScanner(f) scanner.Buffer(make([]byte, 0, 819200), 819200)

Re: [go-nuts] var fn myHandler = func(){ fn }

2020-07-12 Thread Bakul Shah
On Jul 12, 2020, at 1:43 PM, Axel Wagner wrote: > > > > On Sun, Jul 12, 2020 at 9:33 PM Bakul Shah wrote: > On Jul 12, 2020, at 11:11 AM, Gert wrote: > > > > https://play.golang.org/p/6xMgjr1IyFD > > > > var fn myHandler > > fn = func(w http.ResponseWriter, r *http.Request) { > > fn.GET(w

Re: [go-nuts] var fn myHandler = func(){ fn }

2020-07-12 Thread seank...@gmail.com
https://github.com/golang/go/issues/33167 On Sunday, July 12, 2020 at 10:44:02 PM UTC+2 axel.wa...@googlemail.com wrote: > On Sun, Jul 12, 2020 at 9:33 PM Bakul Shah wrote: > >> On Jul 12, 2020, at 11:11 AM, Gert wrote: >> > >> > https://play.golang.org/p/6xMgjr1IyFD >> > >> > var fn myHandl

Re: [go-nuts] var fn myHandler = func(){ fn }

2020-07-12 Thread 'Axel Wagner' via golang-nuts
On Sun, Jul 12, 2020 at 9:33 PM Bakul Shah wrote: > On Jul 12, 2020, at 11:11 AM, Gert wrote: > > > > https://play.golang.org/p/6xMgjr1IyFD > > > > var fn myHandler > > fn = func(w http.ResponseWriter, r *http.Request) { > > fn.GET(w, r) > > } > > > > Just wondering if it's possible somehow to

Re: [go-nuts] Golang telnet package

2020-07-12 Thread Ian Lance Taylor
On Sun, Jul 12, 2020 at 8:02 AM David Riley wrote: > > On Jul 12, 2020, at 10:17 AM, Harris Newman wrote: > > > > I'm writing a telnet server and have found several packages which provide > > telnet functionality, but can't find any telnet support in the standard > > library or other packages i

Re: [go-nuts] var fn myHandler = func(){ fn }

2020-07-12 Thread Gert
On Sunday, July 12, 2020 at 9:33:43 PM UTC+2 ba...@iitbombay.org wrote: > The issue is that fn's type can't be completely determined until > the RHS func is fully analyzed but for that to work fn must be > known! This is not a problem when a "const" function references > itself as in `func foo

Re: [go-nuts] var fn myHandler = func(){ fn }

2020-07-12 Thread Bakul Shah
On Jul 12, 2020, at 11:11 AM, Gert wrote: > > https://play.golang.org/p/6xMgjr1IyFD > > var fn myHandler > fn = func(w http.ResponseWriter, r *http.Request) { > fn.GET(w, r) > } > > Just wondering if it's possible somehow to write this in one line like so > > var fn myHandler = func(w http.R

[go-nuts] var fn myHandler = func(){ fn }

2020-07-12 Thread Gert
https://play.golang.org/p/6xMgjr1IyFD var fn myHandler fn = func(w http.ResponseWriter, r *http.Request) { fn.GET(w, r) } Just wondering if it's possible somehow to write this in one line like so var fn myHandler = func(w http.ResponseWriter, r *http.Request) { fn.GET(w, r) } and if that wo

Re: [go-nuts] Clean shutdown when blocked on I/O

2020-07-12 Thread Olivier Mengué
Le lundi 6 juillet 2020 19:36:24 UTC+2, Brian Candler a écrit : > > On Monday, 6 July 2020 14:53:55 UTC+1, Ian Davis wrote: >> >> Can you write your own ContextReader that checks ctx.Done in its Read >> method? >> >> > Inside a ContextReader I can check ctx.Done *before* calling the wrapped > R

Re: [go-nuts] Golang telnet package

2020-07-12 Thread David Riley
On Jul 12, 2020, at 10:17 AM, Harris Newman wrote: > > I'm writing a telnet server and have found several packages which provide > telnet functionality, but can't find any telnet support in the standard > library or other packages in the golang.org site. > > Is there a golang supported telnet

[go-nuts] Golang telnet package

2020-07-12 Thread Harris Newman
I'm writing a telnet server and have found several packages which provide telnet functionality, but can't find any telnet support in the standard library or other packages in the golang.org site. Is there a golang supported telnet package that allows writing of telnet clients/servers? If so,