update TCPClient specs
This commit is contained in:
Ryan
Родитель
e2d20fe293
Коммит
bc1ebdf5a5
17
node_tcp.cc
17
node_tcp.cc
|
|
@ -36,6 +36,7 @@ public:
|
|||
void OnClose();
|
||||
|
||||
private:
|
||||
int ReadyState();
|
||||
oi_socket socket;
|
||||
struct addrinfo *address;
|
||||
Persistent<Object> js_client;
|
||||
|
|
@ -189,6 +190,10 @@ void TCPClient::Write (Handle<Value> arg)
|
|||
{
|
||||
HandleScope scope;
|
||||
|
||||
//
|
||||
// TODO if ReadyState() is not READY_STATE_OPEN then raise INVALID_STATE_ERR
|
||||
//
|
||||
|
||||
if(arg == Null()) {
|
||||
|
||||
oi_socket_write_eof(&socket);
|
||||
|
|
@ -202,6 +207,12 @@ void TCPClient::Write (Handle<Value> arg)
|
|||
oi_socket_write(&socket, buf);
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
TCPClient::ReadyState()
|
||||
{
|
||||
return js_client->Get(readyState_str)->IntegerValue();
|
||||
}
|
||||
|
||||
void
|
||||
TCPClient::Disconnect()
|
||||
|
|
@ -214,7 +225,7 @@ TCPClient::OnOpen()
|
|||
{
|
||||
HandleScope scope;
|
||||
|
||||
assert(READY_STATE_CONNECTING == js_client->Get(readyState_str)->IntegerValue());
|
||||
assert(READY_STATE_CONNECTING == ReadyState());
|
||||
js_client->Set(readyState_str, readyState_OPEN);
|
||||
|
||||
Handle<Value> onopen_value = js_client->Get( String::NewSymbol("onopen") );
|
||||
|
|
@ -235,7 +246,7 @@ TCPClient::OnRead(const void *buf, size_t count)
|
|||
{
|
||||
HandleScope scope;
|
||||
|
||||
assert(READY_STATE_OPEN == js_client->Get(readyState_str)->IntegerValue());
|
||||
assert(READY_STATE_OPEN == ReadyState());
|
||||
|
||||
Handle<Value> onread_value = js_client->Get( String::NewSymbol("onread") );
|
||||
if (!onread_value->IsFunction()) return;
|
||||
|
|
@ -265,7 +276,7 @@ TCPClient::OnClose()
|
|||
{
|
||||
HandleScope scope;
|
||||
|
||||
assert(READY_STATE_OPEN == js_client->Get(readyState_str)->IntegerValue());
|
||||
assert(READY_STATE_OPEN == ReadyState());
|
||||
js_client->Set(readyState_str, readyState_CLOSED);
|
||||
|
||||
Handle<Value> onclose_value = js_client->Get( String::NewSymbol("onclose") );
|
||||
|
|
|
|||
|
|
@ -88,9 +88,10 @@
|
|||
<h2 id=http_server><span class=secno>2 </span>HTTP Server</h2>
|
||||
|
||||
<h2 id=tcp_client><span class=secno>3 </span>TCP Client</h2>
|
||||
<pre class=idl>interface <dfn id=tcpclient>TCPClient</dfn> {
|
||||
readonly attribute DOMString <a href="index.html#host" title=dom-TCPCleint-host>host</a>;
|
||||
readonly attribute DOMString <a href="index.html#port" title=dom-TCPCleint-port>port</a>;
|
||||
<pre class=idl>[Constructor(in String host, in String port)]
|
||||
interface <dfn id=tcpclient>TCPClient</dfn> {
|
||||
readonly attribute String <a href="index.html#host">host</a>;
|
||||
readonly attribute String <a href="index.html#port">port</a>;
|
||||
|
||||
// ready state
|
||||
const unsigned short CONNECTING = 0;
|
||||
|
|
@ -99,56 +100,67 @@
|
|||
readonly attribute long readyState;
|
||||
|
||||
// networking
|
||||
attribute Function onopen;
|
||||
attribute Function onread;
|
||||
attribute Function onclose;
|
||||
void write(in DOMString data);
|
||||
attribute Function <a href="index.html#onopen">onopen</a>;
|
||||
attribute Function <a href="index.html#onread">onread</a>;
|
||||
attribute Function <a href="index.html#onclose">onclose</a>;
|
||||
void write(in String data);
|
||||
void disconnect();
|
||||
};</pre>
|
||||
|
||||
<dl>
|
||||
<dt><code>TCPClient(host, port)</code></dt>
|
||||
<dd>
|
||||
<p>When a <code><a href="#connection0">TCPClient</a></code> object is
|
||||
created, the the interpreter must try to establish a connection.
|
||||
If the <code>host</code> parameter is not an IP address it
|
||||
will be looked up using the DNS.
|
||||
</dd>
|
||||
|
||||
</p><p>When a <code><a href="#connection0">TCPClient</a></code> object is
|
||||
created, the the interpreter must try to establish a connection.
|
||||
<dt><code>write(data)</code></dt>
|
||||
<dd>
|
||||
<p>Transmits data using the connection. If the connection is not yet
|
||||
established, it must raise an <code>INVALID_STATE_ERR</code> exception.
|
||||
|
||||
</p><p>The <dfn id="host" title="dom-TCPClient-host"><code>host</code></dfn>
|
||||
attribute is the domain name of the network connection. The <dfn id="port"
|
||||
title="dom-Connection-port"><code>port</code></dfn> attribute identifies the
|
||||
port.
|
||||
<p><code>write(null)</code> sends an EOF to the peer. Further writing
|
||||
is disabled. However the <code>onread</code> callback may still
|
||||
be executed.
|
||||
</dd>
|
||||
|
||||
</p><p>The <dfn id="readystate0" title="dom-Connection-readyState"><code>readyState</code></dfn> attribute
|
||||
<dt><code>disconnect()</code></dt>
|
||||
<dd>
|
||||
<p>Closes the connection, if it is open. If the connection is already
|
||||
closed, it does nothing. Closing the connection causes a
|
||||
<code>onclose</code> callback to be made and the
|
||||
<code><a href="#readystate0">readyState</a></code> attribute's value to
|
||||
change to <code>CLOSED</code>.
|
||||
Note that a connection might not be closed instantaniously. In the
|
||||
case of secure connection some "goodbye" transmission might be sent.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
</p><p>The <dfn id="readystate0"><code>readyState</code></dfn> attribute
|
||||
represents the state of the connection. When the object is created it must
|
||||
be set to <code>CONNECTING</code>.
|
||||
|
||||
<p id="openConnection">Once a connection is established, the <code
|
||||
title="dom-Connection-readyState"><a href="#readystate0">readyState</a></code>
|
||||
attribute's value must be changed to <code>OPEN</code>, and the <code
|
||||
title="event-connection-open"><a href="#onopen">onopen</a></code> callback will be
|
||||
made.
|
||||
<p id="onopen">Once a connection is established, the <code
|
||||
>readyState</a></code>
|
||||
attribute's value must be changed to <code>OPEN</code>, and the
|
||||
<code>onopen</code> callback will be made.
|
||||
|
||||
</p><p>When data is received, the <code title="event-connection-read"><a
|
||||
href="#onread">onread</a></code> callback will be made.</p>
|
||||
<p id="onread">When data is received, the <code>onread</code> callback
|
||||
will be made with a single parameter: a <code>String</code> containing a
|
||||
chunk of data. The user does not have the ability to control how much data
|
||||
is received nor the ability to stop the input besides disconnecting.
|
||||
|
||||
<!-- conf crit for this
|
||||
statement is in the various protocol-specific sections below. -->
|
||||
|
||||
<p id="closeConnection">When the connection is closed, the <code
|
||||
title="dom-Connection-readyState"><a href="#readystate0">readyState</a></code>
|
||||
<p id="onclose">When the connection is closed, the <code
|
||||
>readyState</a></code>
|
||||
attribute's value must be changed to <code>CLOSED</code>, and the <code
|
||||
title="event-connection-close"><a href="#onclose">onclose</a></code> callback
|
||||
>onclose</a></code> callback
|
||||
will be made.
|
||||
|
||||
</p><p>The <dfn id="write" title="dom-Connection-write"><code>write()</code></dfn>
|
||||
method transmits data using the connection. If the connection is not yet
|
||||
established, it must raise an <code>INVALID_STATE_ERR</code> exception.
|
||||
|
||||
</p><p>The <dfn id="disconnect" title="dom-Connection-disconnect"><code>disconnect()</code></dfn> method
|
||||
must close the connection, if it is open. If the connection is already
|
||||
closed, it must do nothing. Closing the connection causes a <code
|
||||
title="event-connection-close"><a href="#onclose">onclose</a></code> callback to be
|
||||
made and the <code title="dom-Connection-readyState"><a
|
||||
href="#readystate0">readyState</a></code> attribute's value to change, as <a
|
||||
href="#closeConnection">described above</a>.
|
||||
|
||||
|
||||
<h2 id=timers><span class=secno>4 </span>Timers</h2>
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче