Release 2.20.0

- [FEATURE] QUIC and HTTP/3 Internet Draft 30 support.
- [FEATURE] Unreliable Datagram Extension support.
- [FEATURE] Adaptive congestion controller.
- [BUGFIX] Do not send MAX_STREAM_DATA frames on crypto streams.
- [BUGFIX] Fail with CRYPTO_BUFFER_EXCEEDED when too much CRYPTO
  data comes in.
- [BUFFIX] Spin bit is now strictly per path; value is reset on
  DCID change.
- [BUGFIX] Check that max value of max_streams_uni and
  max_streams_bidi TPs is 2^60.
- [BUGFIX] Close IETF mini conn immediately if crypto session
  cannot be initialized.
- Deprecate ID-28 (no browser uses it): it's no longer in the
  default versions list.
- New programs duck_server and duck_client that implement the
  experimental siduck-00 protocol.  They quack!
- IETF crypto streams: don't limit ourselves from sending.
- Command-line programs: turn off QL loss bits if -G is used, as
  Wireshark cannot decrypt QUIC packets when this extension is used.
- Turn all h3 framing unit tests back on.
- Fix malo initialization when compiled in no-pool mode.

bin/http_server.c

@@ -29,9 +29,11 @@
 #include <openssl/md5.h>
 
 #include "lsquic.h"
+#include "../src/liblsquic/lsquic_hash.h"
 #include "lsxpack_header.h"
 #include "test_config.h"
 #include "test_common.h"
+#include "test_cert.h"
 #include "prog.h"
 
 #if HAVE_REGEX
@@ -1764,6 +1766,7 @@ main (int argc, char **argv)
     struct stat st;
     struct server_ctx server_ctx;
     struct prog prog;
+    const char *const *alpn;
 
 #if !(HAVE_OPEN_MEMSTREAM || HAVE_REGEX)
     fprintf(stderr, "cannot run server without regex or open_memstream\n");
@@ -1846,6 +1849,18 @@ main (int argc, char **argv)
         exit(EXIT_FAILURE);
     }
 
+    alpn = lsquic_get_h3_alpns(prog.prog_settings.es_versions);
+    while (*alpn)
+    {
+        if (0 == add_alpn(*alpn))
+            ++alpn;
+        else
+        {
+            LSQ_ERROR("cannot add ALPN %s", *alpn);
+            exit(EXIT_FAILURE);
+        }
+    }
+
     if (0 != prog_prep(&prog))
     {
         LSQ_ERROR("could not prep");