private void pushRequestLater(final int streamId, final List<Header> requestHeaders) {
synchronized (this) {
if (currentPushRequests.contains(streamId)) {
writeSynResetLater(streamId, ErrorCode.PROTOCOL_ERROR);
return;
}
currentPushRequests.add(streamId);
}
executor.submit(
new NamedRunnable("OkHttp %s Push Request[%s]", hostName, streamId) {
@Override
public void execute() {
boolean cancel = pushObserver.onRequest(streamId, requestHeaders);
try {
if (cancel) {
frameWriter.rstStream(streamId, ErrorCode.CANCEL);
synchronized (SpdyConnection.this) {
currentPushRequests.remove(streamId);
}
}
} catch (IOException ignored) {
}
}
});
}
/**
* Abnormally terminate this stream. This enqueues a {@code RST_STREAM} frame and returns
* immediately.
*/
public void closeLater(ErrorCode errorCode) {
if (!closeInternal(errorCode)) {
return; // Already closed.
}
connection.writeSynResetLater(id, errorCode);
}