public void init(final ISocket fcgiSocket) throws IOException {
_fcgiSocket = fcgiSocket;
_is = fcgiSocket.getInputStream();
_chunkLength = 0;
_isDead = false;
}
public void service(final RequestAdapter request, final ResponseAdapter response)
throws IOException {
final OutputStream out = response.getOutputStream();
final ISocket fcgiSocket = connectionFactory.getConnection();
fcgiSocket.setSoTimeout((int) READ_TIMEOUT);
try {
synchronized (fcgiSocket) {
handleRequest(request, response, fcgiSocket, out, keepAlive);
}
} finally {
if (fcgiSocket != null) {
connectionFactory.releaseConnection(fcgiSocket);
}
fcgiSocket.close();
}
}
private boolean handleRequest(
final RequestAdapter req,
final ResponseAdapter res,
final ISocket fcgiSocket,
final OutputStream out,
final boolean keepalive)
throws IOException {
final OutputStream ws = fcgiSocket.getOutputStream();
writeHeader(ws, FCGI_BEGIN_REQUEST, 8);
final int role = FCGI_RESPONDER;
ws.write(role >> 8);
ws.write(role);
ws.write(keepalive ? FCGI_KEEP_CONN : 0); // flags
for (int i = 0; i < 5; i++) {
ws.write(0);
}
setEnvironment(ws, req);
final InputStream in = req.getInputStream();
final byte[] buf = new byte[4096];
final int len = buf.length;
int sublen;
writeHeader(ws, FCGI_PARAMS, 0);
boolean hasStdin = false;
while ((sublen = in.read(buf, 0, len)) > 0) {
hasStdin = true;
writeHeader(ws, FCGI_STDIN, sublen);
ws.write(buf, 0, sublen);
}
if (hasStdin) {
writeHeader(ws, FCGI_STDIN, 0);
}
final FastCGIInputStream is = new FastCGIInputStream(fcgiSocket);
int ch = parseHeaders(res, is);
if (ch >= 0) {
out.write(ch);
}
while ((ch = is.read()) >= 0) {
out.write(ch);
}
return !is.isDead() && keepalive;
}