Fix the event loop so it isn't 100% CPU utilization

.gitea/workflows/tag.yaml

@@ -5,7 +5,7 @@ on:
       - 'v*'
 
 env:
-  TF_VERSION: 0.0.9
+  TF_VERSION: 0.0.11
   PACKAGE_AND_BREW: ${{ secrets.PACKAGE_AND_BREW }} 
   VERSION: ${{ gitea.ref_name }}
   RESULT_IMAGE_NAME: tesses50/crosslang
@@ -22,8 +22,6 @@ jobs:
       - uses: actions/checkout@v4
       - run: bash build-for-ppc.sh
       - uses: akkuman/gitea-release-action@v1
-        env:
-          NODE_OPTIONS: '--experimental-fetch' # if nodejs < 18
         with:
           prerelease: true
           files: |-
@@ -32,29 +30,29 @@ jobs:
   build-packages:
     name: "🔨 Build for everything else"
     strategy:
-      fail-fast: true
+      fail-fast: false
       matrix:
         include:
           - container: "git.tesses.org/tesses50/linux-x64:latest"
-            puter: "msi-walmart"
+            puter: "asrock"
             nfpmName: "amd64"
             debianName: "x86_64-linux-gnu"
           - container: "git.tesses.org/tesses50/linux-x86:latest"
-            puter: "asrock"
+            puter: "msi-walmart"
             nfpmName: "386"
             debianName: "i386-linux-gnu"
           - container: "git.tesses.org/tesses50/linux-arm:latest"
-            puter: "fw13-ubuntu-latest"
+            puter: "msi-walmart"
             nfpmName: "arm7"
             debianName: "arm-linux-gnueabihf"
           - container: "git.tesses.org/tesses50/linux-arm64:latest"
-            puter: "msi-walmart"
+            puter: "asrock"
             nfpmName: "arm64"
             debianName: "aarch64-linux-gnu"
           - container: "git.tesses.org/tesses50/linux-riscv64:latest"
             nfpmName: "riscv64"
             debianName: "riscv64-linux-gnu"
-            puter: "asrock"
+            puter: "msi-walmart"
     runs-on: ${{ matrix.puter }}  
     container: 
       image: ${{ matrix.container }}
@@ -62,30 +60,15 @@ jobs:
       - uses: actions/checkout@v4
       - run: bash build-for-nfpm.sh ${{ matrix.nfpmName }} ${{ matrix.debianName }}
       - uses: akkuman/gitea-release-action@v1
-        env:
-          NODE_OPTIONS: '--experimental-fetch' # if nodejs < 18
         with:
           prerelease: true
           files: |-
             artifacts/** 
   
-          
-  update-tap:
-    runs-on: msi-walmart
-    container: git.tesses.org/tesses50/global-containers-mingw:latest
+  docker:
+    runs-on: asrock
     steps:
       - uses: actions/checkout@v4
-      - run: |
-          mkdir -p artifacts
-          env -C Packaging/Windows bash build.sh
-      - uses: akkuman/gitea-release-action@v1
-        env:
-          NODE_OPTIONS: '--experimental-fetch' # if nodejs < 18
-        with:
-          prerelease: true
-          files: |-
-            artifacts/** 
-            
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Log in to registry
@@ -100,7 +83,14 @@ jobs:
           context: .
           file: ./Dockerfile
           push: true
-          tags:  ${{ env.GITEA_DOMAIN }}/${{ env.RESULT_IMAGE_NAME }}:latest
+          tags: |
+            ${{ env.GITEA_DOMAIN }}/${{ env.RESULT_IMAGE_NAME }}:latest
+            ${{ env.GITEA_DOMAIN }}/${{ env.RESULT_IMAGE_NAME }}:${{ env.VERSION }}
+            
+  update-tap:
+    runs-on: r420
+    steps:
+      - uses: actions/checkout@v4
       - uses: actions/checkout@v4
         with:
           ref: "master"
@@ -114,4 +104,18 @@ jobs:
           git config user.email "noreply@tesses.net"
           git add .
           git commit -m "Push crosslang=${{ env.VERSION }}"
-          git push
+          git push
+
+  windows:
+    runs-on: asrock
+    container: git.tesses.org/tesses50/global-containers-mingw:latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          mkdir -p artifacts
+          env -C Packaging/Windows bash build.sh
+      - uses: akkuman/gitea-release-action@v1
+        with:
+          prerelease: true
+          files: |-
+            artifacts/** 

.vscode/c_cpp_properties.json

@@ -16,9 +16,7 @@
                 "CROSSLANG_ENABLE_TERMIOS=1",
                 "CROSSLANG_ENABLE_MBED=1",
                 "CROSSLANG_ENABLE_SQLITE=1",
-                "TESSESFRAMEWORK_ENABLE_SDL2=1",
                 "CROSSLANG_ENABLE_PROCESS=1",
-                "CROSSLANG_ENABLE_FFI=1",
                 "CROSSLANG_ENABLE_SHARED=1"
             ],
             "compilerPath": "/usr/bin/gcc",

.vscode/launch.json

@@ -8,8 +8,11 @@
             "name": "(gdb) Launch",
             "type": "cppdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/builds/l/crossint",
-            "args": ["queryable.tcross"],
+            "program": "${workspaceFolder}/build/crosslang",
+            "args": [
+                "webapp",
+                "tytd2025"
+            ],
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}/builds/l",
             "environment": [],
@@ -28,6 +31,5 @@
                 }
             ]
         }
-
     ]
 }

changelog.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.0.13
+Fix the event loop so it isn't 100% CPU utilization
+
+## 0.0.12
+Fix fetchcontent, add constant time compare for bytearray
+
 ## 0.0.11
 Add htmlparser, conditional variables, make alloc_threshold overridable in prefs.json
 

cmake/findtf.cmake

@@ -5,7 +5,7 @@ set(CROSSLANG_STATIC ${TESSESFRAMEWORK_STATIC} CACHE INTERNAL "For CrossLang" FO
 FetchContent_Declare(
     TessesFramework
     GIT_REPOSITORY https://git.tesses.org/tesses50/tessesframework.git
-    GIT_TAG e4ca34aa597c9b0955aa23c18c500048af697c92
+    GIT_TAG 7649a1ad4c4fc230c96bcf044fd36f6cef1671be
 )
 set(TESSESFRAMEWORK_ENABLE_EXAMPLES OFF)
 FetchContent_MakeAvailable(TessesFramework)

cmake/helpers.cmake

@@ -31,7 +31,7 @@ target_include_directories(crosslang
     "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
 )
 
-if(TESSESFRAMEWORK_FETCHCONTENT)
+if(CROSSLANG_FETCHCONTENT)
 target_link_libraries(crosslang PUBLIC tessesframework)
 else()
 target_link_libraries(crosslang PUBLIC TessesFramework::tessesframework)

cmake/version.cmake

@@ -1,3 +1,3 @@
 set(CROSSLANG_MAJOR_VERSION 0)
 set(CROSSLANG_MINOR_VERSION 0)
-set(CROSSLANG_PATCH_VERSION 11)
+set(CROSSLANG_PATCH_VERSION 13)

src/compiler/parser.cpp

@@ -22,6 +22,16 @@
 #include <iostream>
 #include <stdexcept>
 namespace Tesses::CrossLang {
+AdvancedSyntaxNode AdvancedSyntaxNode::Create(std::string_view nodeName,
+                                              bool isExpression,
+                                              std::vector<SyntaxNode> nodes) {
+    AdvancedSyntaxNode asn;
+    asn.nodeName = std::string(nodeName);
+    asn.isExpression = isExpression;
+    asn.nodes = nodes;
+    return asn;
+}
+
 SyntaxNode TObject2SyntaxNode(TObject o) {
     if (std::holds_alternative<Undefined>(o))
         return Undefined();

src/runtime_methods/crypto.cpp

@@ -100,6 +100,15 @@ static TObject Crypto_Base64Decode(GCList &ls, std::vector<TObject> args) {
     }
     return nullptr;
 }
+static TObject Crypto_ConstantEquals(GCList &ls, std::vector<TObject> args) {
+    TByteArray *left;
+    TByteArray *right;
+    if (GetArgumentHeap(args, 0, left) && GetArgumentHeap(args, 1, right)) {
+        return Tesses::Framework::Crypto::ConstantEquals(left->data,
+                                                         right->data);
+    }
+    return false;
+}
 void TStd::RegisterCrypto(std::shared_ptr<GC> gc, TRootEnvironment *env) {
 
     env->permissions.canRegisterCrypto = true;
@@ -110,6 +119,9 @@ void TStd::RegisterCrypto(std::shared_ptr<GC> gc, TRootEnvironment *env) {
     dict->DeclareFunction(gc, "PBKDF2", "Hash passwords with PBKDF2",
                           {"pass", "salt", "itterations", "keylen", "shanum"},
                           Crypto_PBKDF2);
+    dict->DeclareFunction(gc, "ConstantEquals",
+                          "Compare two byte arrays using constant time",
+                          {"array1", "array2"}, Crypto_ConstantEquals);
     dict->DeclareFunction(gc, "RandomBytes",
                           "Create bytearray but with random bytes in it "
                           "instead of zeros (this uses mbedtls by the way)",

src/runtime_methods/helpers.cpp

@@ -1,3 +1,23 @@
+/*
+    CrossLang is a dynamically-typed scripting language built on
+   TessesFramework, named in honor of Jesus's sacrifice.
+
+    Copyright (C) 2026 Mike Nolan
+    SPDX-License-Identifier: GPL-3.0-or-later WITH TessesFramework-Exception-1.0
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
 #include "CrossLang.hpp"
 
 namespace Tesses::CrossLang {

src/vm/gc.cpp

@@ -179,6 +179,8 @@ void GC::BarrierEnd() { this->mtx.Unlock(); }
 void GC::Watch(TObject obj) {
     if (std::holds_alternative<THeapObject *>(obj)) {
         auto _item = std::get<THeapObject *>(obj);
+        if (_item == nullptr)
+            return;
         this->BarrierBegin();
         this->objects.insert(_item);
         auto nowAllocs = ++this->allocs;
@@ -190,12 +192,15 @@ void GC::Watch(TObject obj) {
 void GC::Mark(TObject obj) {
     if (std::holds_alternative<THeapObject *>(obj)) {
         auto _item = std::get<THeapObject *>(obj);
-        _item->Mark();
+        if (_item)
+            _item->Mark();
     }
 }
 void GC::Unwatch(TObject obj) {
     if (std::holds_alternative<THeapObject *>(obj)) {
         auto _item = std::get<THeapObject *>(obj);
+        if (_item == nullptr)
+            return;
         this->BarrierBegin();
         this->objects.erase(_item);
         this->BarrierEnd();

src/vm/gclist.cpp

@@ -32,6 +32,8 @@ std::shared_ptr<GC> GCList::GetGC() const { return this->gc; }
 void GCList::Remove(TObject obj) {
     if (std::holds_alternative<THeapObject *>(obj)) {
         auto _item = std::get<THeapObject *>(obj);
+        if (_item == nullptr)
+            return;
         this->gc->BarrierBegin();
         for (auto index = this->items.begin(); index != this->items.end();
              index++) {
@@ -47,6 +49,8 @@ void GCList::Add(TObject obj) {
 
     if (std::holds_alternative<THeapObject *>(obj)) {
         auto _item = std::get<THeapObject *>(obj);
+        if (_item == nullptr)
+            return;
         this->gc->BarrierBegin();
 
         for (auto item : this->items) {