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 int parseHeaders(final ResponseAdapter res, final InputStream is) throws IOException {
String key = "";
String value = "";
int ch = is.read();
if (ch < 0) {
getLog().error("Can't contact FastCGI");
res.sendError(HTTP_ERROR_BAD_GATEWAY);
return -1;
}
while (ch >= 0) {
key = "";
value = "";
while (ch >= 0 && ch != ' ' && ch != '\r' && ch != '\n' && ch != ':') {
key += Character.toString((char) ch);
ch = is.read();
}
while (ch >= 0 && ch == ' ' || ch == ':') {
ch = is.read();
}
while (ch >= 0 && ch != '\r' && ch != '\n') {
value += Character.toString((char) ch);
ch = is.read();
}
if (ch == '\r') {
ch = is.read();
if (ch == '\n') {
ch = is.read();
}
}
if (key.length() == 0) {
return ch;
}
if (getLog().isInfoEnabled()) {
getLog().info("fastcgi:" + key + ": " + value);
}
if (key.equalsIgnoreCase("status")) {
int status = 0;
final int len = value.length();
for (int i = 0; i < len; i++) {
final char digit = value.charAt(i);
if ('0' <= digit && digit <= '9') {
status = 10 * status + digit - '0';
} else {
break;
}
}
res.setStatus(status);
} else if (key.equalsIgnoreCase("location")) {
res.sendRedirect(value);
} else {
res.addHeader(key, value);
}
}
return ch;
}