feat: Implement connection manager

.github/workflows/010_build_and_test.yaml

@@ -8,7 +8,7 @@ jobs:
   build-and-test:
     runs-on: [self-hosted, tfchainrunner01]
     container:
-      image: threefolddev/tfchain:4
+      image: threefolddev/tfchain:5
       env:
         DEBIAN_FRONTEND: noninteractive
         PATH: /root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin

.github/workflows/020_lint_and_test_go_client.yaml

@@ -21,21 +21,22 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           cache: false
           # cache-dependency-path: clients/tfchain-client-go/go.sum
         id: go
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3.7.0
+        uses: golangci/golangci-lint-action@v6
         with:
           args: --timeout 3m --verbose
           working-directory: clients/tfchain-client-go
 
       - name: staticcheck
-        uses: dominikh/staticcheck-action@v1.3.0
+        uses: dominikh/staticcheck-action@v1
         with:
-          version: "2022.1.3"
+          version: "latest"
+          install-go: false
           working-directory: clients/tfchain-client-go
         env:
           GO111MODULE: on

.github/workflows/build_test.Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt update && \
     apt install -y \
@@ -16,8 +16,8 @@ RUN apt update && \
         zstd \
         wget \
         protobuf-compiler && \
-    wget https://go.dev/dl/go1.20.2.linux-amd64.tar.gz && \
-    tar -xvf go1.20.2.linux-amd64.tar.gz && \
+    wget https://go.dev/dl/go1.21.13.linux-amd64.tar.gz && \
+    tar -xvf go1.21.13.linux-amd64.tar.gz && \
     mv go /usr/local && \
     echo "GOPATH=/usr/local/go" >> ~/.bashrc && \
     echo "PATH=\$PATH:\$GOPATH/bin" >> ~/.bashrc && \