2012/2/23 <[email protected]>:
> Author: markt
> Date: Thu Feb 23 12:48:56 2012
> New Revision: 1292776
>
> URL: http://svn.apache.org/viewvc?rev=1292776&view=rev
> Log:
> More javadoc
>
> Modified:
> tomcat/trunk/java/org/apache/catalina/websocket/WsOutbound.java
>
> Modified: tomcat/trunk/java/org/apache/catalina/websocket/WsOutbound.java
> URL:
> http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/websocket/WsOutbound.java?rev=1292776&r1=1292775&r2=1292776&view=diff
> ==============================================================================
> --- tomcat/trunk/java/org/apache/catalina/websocket/WsOutbound.java (original)
> +++ tomcat/trunk/java/org/apache/catalina/websocket/WsOutbound.java Thu Feb
> 23 12:48:56 2012
> @@ -102,6 +102,15 @@ public class WsOutbound {
> }
>
>
> + /**
> + * Flush any message (binary or textual) that may be buffered and then
> send
> + * the a WebSocket binary message as a single frame with the provided
> buffer
s/the a/a /
> + * as the payload of the message.
> + *
> + * @param msgBb The buffer containing the payload
> + *
> + * @throws IOException If an error occurs writing to the client
> + */
> public void writeBinaryMessage(ByteBuffer msgBb) throws IOException {
> if (text != null) {
> // Empty the buffer
> @@ -112,6 +121,15 @@ public class WsOutbound {
> }
>
>
> + /**
> + * Flush any message (binary or textual) that may be buffered and then
> send
> + * the a WebSocket text message as a single frame with the provided
> buffer
ditto
> + * as the payload of the message.
> + *
> + * @param msgBb The buffer containing the payload
> + *
> + * @throws IOException If an error occurs writing to the client
> + */
> public void writeTextMessage(CharBuffer msgCb) throws IOException {
> if (text != null) {
> // Empty the buffer
> @@ -122,6 +140,11 @@ public class WsOutbound {
> }
>
>
> + /**
> + * Flush any message (binary or textual) that may be buffered.
> + *
> + * @throws IOException If an error occurs writing to the client
> + */
> public void flush() throws IOException {
> doFlush(true);
> }
> @@ -142,8 +165,15 @@ public class WsOutbound {
> }
>
>
> -
> - public void close(WsFrame frame) throws IOException {
> + /**
> + * Respond to a client close by sending a close that echos the status
> code
s/echos/echoes/ ?
> + * and message.
> + *
> + * @param frame The close frame received from a client
> + *
> + * @throws IOException If an error occurs writing to the client
> + */
> + protected void close(WsFrame frame) throws IOException {
> if (frame.getPayLoadLength() > 0) {
> // Must be status (2 bytes) plus optional message
> if (frame.getPayLoadLength() == 1) {
> @@ -184,6 +214,15 @@ public class WsOutbound {
> }
>
>
> + /**
> + * Send a close message to the client
> + *
> + * @param status Must be a valid status code or zero to send no code
> + * @param data Optional message. If message is defined, a valid
> status
> + * code must be provided.
> + *
> + * @throws IOException If an error occurs writing to the client
> + */
> public void close(int status, ByteBuffer data) throws IOException {
> // TODO Think about threading requirements for writing. This is not
> // currently thread safe and writing almost certainly needs to be.
> @@ -214,6 +253,13 @@ public class WsOutbound {
> }
>
>
> + /**
> + * Send a pong message to the client
> + *
> + * @param data Optional message.
> + *
> + * @throws IOException If an error occurs writing to the client
> + */
> public void pong(ByteBuffer data) throws IOException {
> // TODO Think about threading requirements for writing. This is not
> // currently thread safe and writing almost certainly needs to be.
>
in the pong() method the following:
276 upgradeOutbound.write(data.limit());
277 upgradeOutbound.write(data.array(), 0, data.limit());
assumes that data.position() is 0.
I am not sure that we can assume that in this public method.
Best regards,
Konstantin Kolinko
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