golang-samples / websocket Goto Github PK

What is the license for your code ?

I'm relatively new to Go. How can I start the chat example? I went into the websocket-chat/src directory and executed this:

export GOPATH=`pwd`

Then I tried:

go run main.go

But that fails with:

main.go:7:2: cannot find package "chat" in any of:
    /usr/local/Cellar/go/1.5.1/libexec/src/chat (from $GOROOT)
    /Users/reiz/workspace/chartgeist/websocket/websocket-chat/src/src/chat

I appreciate any help. Thx.

Simple run the demo, it works, but the flow has problem.

func (c *Client) listenRead() the api is never exited, always blocked on the c.doneCh on the second time

        err := websocket.JSON.Receive(c.ws, &msg)
        if err == io.EOF {
            c.doneCh <- true   <<==

After first c.doneCh <-true is send, the select will immediate run default flow. The Receive will get io.EOF again, but at that time, the listenWrite is exit because of c.donCh. The c.doneCh is not buffered, so it will be blocked for ever.

The simple fix is add time.Sleep(xxx) after the c.doneCh <-true. (Any way it is not a good fix.)

What is this magic constant?

I think knockout.js is not so commonly used. That is why 'websocket-chat' example is not so straightforward as it should be. What do you think about that? @mattn