update curl/wolfssl, add per host connection limit

README.md

@@ -146,7 +146,7 @@ The valid HTTP session settings are:
 
 Each HTTP session has the following methods available:
 - `fetch` - Identical to the `libcurl.fetch` function but only creates connections in this session.
-- `set_connections` - Set the connection limits. This takes two arguments, the first being the limit for the connection cache, and the second being the max number of active connections.
+- `set_connections` - Set the connection limits. This takes three arguments: the first [is the hard limit of active connections](https://curl.se/libcurl/c/CURLMOPT_MAX_TOTAL_CONNECTIONS.html) (default 60), the second is limit for the connection cache (default 50), and the third is the [max connections per host](https://curl.se/libcurl/c/CURLMOPT_MAXCONNECTS.html) (default 6).
 - `export_cookies` - Export any cookies which were recorded in the session. This will return an empty string if cookies are disabled or no cookies have been set yet. 
 - `close` - Close all connections and clean up the session. You must call this after you are done using the session, otherwise it will leak memory. 
 

client/fragments/fix_socket_limit.js

@@ -1,3 +1,8 @@
 /* DELETE
 assert\(sock\.stream\.fd ?< ?64\);
 */
+
+
+/* DELETE
+assert\(!exceptfds, ?['"]exceptfds not supported['"]\);
+*/

client/javascript/http.js

@@ -4,7 +4,7 @@ class HTTPSession extends CurlSession {
     this.options = options;
     this.base_url = undefined;
 
-    this.set_connections(50, 40);
+    this.set_connections(50, 40, 6);
     this.import_cookies();
   }
 

client/javascript/session.js

@@ -28,9 +28,9 @@ class CurlSession {
     }
   }
 
-  set_connections(connections_limit, cache_limit) {
+  set_connections(connections_limit, cache_limit, host_conn_limit=0) {
     this.assert_ready();
-    _session_set_options(this.session_ptr, connections_limit, cache_limit);
+    _session_set_options(this.session_ptr, connections_limit, cache_limit, host_conn_limit);
   }
 
   end_callback(request_id, error) {

client/libcurl/session.c

@@ -27,9 +27,10 @@ void session_perform(struct SessionInfo *session) {
   }
 }
 
-void session_set_options(struct SessionInfo *session, int connections_limit, int cache_limit) {
+void session_set_options(struct SessionInfo *session, int connections_limit, int cache_limit, int host_conn_limit) {
   curl_multi_setopt(session->multi_handle, CURLMOPT_MAX_TOTAL_CONNECTIONS, connections_limit);
   curl_multi_setopt(session->multi_handle, CURLMOPT_MAXCONNECTS, cache_limit);
+  curl_multi_setopt(session->multi_handle, CURLMOPT_MAX_HOST_CONNECTIONS, host_conn_limit);
 }
 
 void session_add_request(struct SessionInfo *session, CURL* http_handle) {

client/tools/curl.sh

@@ -14,7 +14,7 @@ NGHTTP2_PREFIX=$(realpath build/nghttp2-wasm)
 
 cd build
 rm -rf curl
-git clone -b curl-8_9_1 --depth=1 https://github.com/curl/curl
+git clone -b curl-8_10_1 --depth=1 https://github.com/curl/curl
 cd curl
 
 autoreconf -fi

client/tools/wolfssl.sh

@@ -12,11 +12,11 @@ mkdir -p $PREFIX
 
 cd build
 rm -rf wolfssl
-git clone -b v5.6.6-stable --depth=1 https://github.com/wolfSSL/wolfssl wolfssl
+git clone -b v5.7.2-stable --depth=1 https://github.com/wolfSSL/wolfssl wolfssl
 cd wolfssl
 
 autoreconf -fi
-export CFLAGS="-Oz -DSP_WORD_SIZE=32 -DWOLFSSL_NO_ATOMICS -DWOLFSSL_TICKET_NONCE_MALLOC" 
+export CFLAGS="-Oz -DSP_WORD_SIZE=32 -DWOLFSSL_NO_ATOMICS -DWOLFSSL_MAX_ALT_NAMES=1024" 
 emconfigure ./configure --prefix=$PREFIX --enable-curl --enable-static --disable-shared --host=i686-linux --disable-examples --disable-asm --enable-sni --enable-alpn --enable-truncatedhmac --enable-oldtls --enable-tlsv12 --enable-all-crypto --disable-asyncthreads --disable-threadlocal --enable-tlsx 
 emmake make -j$CORE_COUNT
 make install

server/wisp_server

@@ -1 +1 @@
-Subproject commit 78f872c8e5b180e26ec09cc126e841e12ac75c36
+Subproject commit f931adf9fea476fefffb1f0c3789cafda58d54ba