Fix concurrency on the client (#183)

* reworked peer connection establishment logic eliminating race conditions and deadlocks while running many peers

.github/workflows/golang-test-build.yml

@@ -0,0 +1,44 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+name: Test Build On Platforms
+jobs:
+  test_build:
+    strategy:
+      matrix:
+        os: [ windows, linux, darwin ]
+        go-version: [1.17.x]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Cache Go modules
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Install modules
+        run: go mod tidy
+
+      - name: run build client
+        run: GOOS=${{ matrix.os }} go build .
+        working-directory: client
+
+      - name: run build management
+        run: GOOS=${{ matrix.os }} go build .
+        working-directory: management
+
+      - name: run build signal
+        run: GOOS=${{ matrix.os }} go build .
+        working-directory: signal

.github/workflows/golang-test.yml

@@ -3,7 +3,7 @@ on:
     branches:
       - main
   pull_request:
-name: Test
+name: Test Code
 jobs:
   test:
     strategy:
@@ -15,45 +15,19 @@ jobs:
         uses: actions/setup-go@v2
         with:
           go-version: ${{ matrix.go-version }}
+      - name: update limits.d
+        run: |
+          cat <<'EOF' | sudo tee -a /etc/security/limits.d/wt.conf
+          root soft     nproc          65535
+          root hard     nproc          65535
+          root soft     nofile         65535
+          root hard     nofile         65535
+          $(whoami) soft     nproc          65535
+          $(whoami) hard     nproc          65535
+          $(whoami) soft     nofile         65535
+          $(whoami) hard     nofile         65535
+          EOF
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Test
-        run: GOBIN=$(which go) && sudo --preserve-env=GOROOT $GOBIN test -p 1 ./...
-
-  test_build:
-    strategy:
-      matrix:
-        os: [ windows, linux, darwin ]
-        go-version: [1.17.x]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - name: Install Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: ${{ matrix.go-version }}
-
-      - name: Cache Go modules
-        uses: actions/cache@v1
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
-
-      - name: Install modules
-        run: go mod tidy
-
-      - name: run build client
-        run: GOOS=${{ matrix.os }} go build .
-        working-directory: client
-
-      - name: run build management
-        run: GOOS=${{ matrix.os }} go build .
-        working-directory: management
-
-      - name: run build signal
-        run: GOOS=${{ matrix.os }} go build .
-        working-directory: signal
+        run: GOBIN=$(which go) && sudo --preserve-env=GOROOT $GOBIN test -p 1 ./...