Re: Socket problem: read & write to same socket

From:

=?ISO-8859-1?Q?Arne_Vajh=F8j?= <arne@vajhoej.dk>

Newsgroups:

comp.lang.java.programmer

Date:

Tue, 13 Mar 2012 18:47:36 -0400

Message-ID:

<4f5fce87$0$285$14726298@news.sunsite.dk>

On 3/13/2012 6:38 PM, Lew wrote:

Arne Vajh?j wrote:

Martin Gregorie wrote:

Arne Vajh?j wrote:

I believe the code shown was for a client.

I don't think so for two reasons:

Firstly, to quote the last line before the Java source "I later wrote a
server in Java and a client in Go. They work fine in both read and write."

Secondly, because it reads before it writes - something I've never seen a
client do, though ymmv.

"I want to establish connection to a server(written by myself in Go
language)"

"Note that the server side only sends one line into socket."

"I later wrote a server in Java and a client in Go. They work fine in
both read and write."

I can not read that as anything else than Java client go server.

Then the OP may want to have the first thing the client does be a send rather than a receive, per Martin's comment.

Why?

It is way more common for client to send first, but there is no
reason why server sending first should not work.

Since we haven't seen the server code it's pretty hard to diagnose the problem. If the OP gives us the other half of the story then we can help more.

According to the last post from OP his problem is solved now.

Arne