(wait) until some data is available. When data is available, Read returns
as many as it can that will fit in the buffer. Use a buffer large enough
and you will get all available bytes. No need to get the current amount of
available data before reading. I don't think it's possible either.
On Sat Jan 31 2015 at 9:41:07 AM wrote:
I am implementing a server to proxy arbitrary size data from one socket to
another. As long as data is available in socket , a go routine is
responsible to write out as efficient as possible. I would like to read all
data in socket and write all of data into another socket. But as I know,
golang's read function returns from either EOF, specific length or specific
char. Could I know how many available data in buffer? So that the buffer is
good to fit the reading data and write to socket at once. I thought this
method is the most efficient. Isn't it? Thanks for help.
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to golang-nuts+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
--I am implementing a server to proxy arbitrary size data from one socket to
another. As long as data is available in socket , a go routine is
responsible to write out as efficient as possible. I would like to read all
data in socket and write all of data into another socket. But as I know,
golang's read function returns from either EOF, specific length or specific
char. Could I know how many available data in buffer? So that the buffer is
good to fit the reading data and write to socket at once. I thought this
method is the most efficient. Isn't it? Thanks for help.
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to golang-nuts+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
You received this message because you are subscribed to the Google Groups "golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
