First little setup, there's a dentata server that receives block notices, and a landmine server/client that receives socket connects and reports them.

.gitignore

@@ -30,5 +30,5 @@ public
 *.mp4
 ffmpeg*
 renders
-vidcrunch
+dentata
-vidcrunch.exe
+landmine

Makefile

@@ -0,0 +1,15 @@
+build:
+	go build ./cmd/dentata
+	go build ./cmd/landmine
+
+clean:
+	rm dentata landmine
+
+run_server:
+	./dentata
+
+run_mine:
+	./landmine
+
+docs:
+	pkgsite -open

cmd/dentata/main.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"fmt"
+	"net"
+	"log"
+	"bufio"
+)
+
+func handleConnection(conn net.Conn) {
+	defer conn.Close()
+
+	scan := bufio.NewScanner(conn)
+
+	for scan.Scan() {
+		addr := scan.Text()
+		fmt.Println("BLOCK: ", addr)
+	}
+}
+
+
+func listener(addr string) {
+	server, err := net.Listen("tcp", addr)
+
+	if err != nil { panic(err) }
+
+	for {
+		conn, err := server.Accept()
+
+		if err != nil {	
+			log.Println("ACCEPT ERROR", err)
+		} else {
+			go handleConnection(conn)
+		}
+	}
+}
+
+func main() {
+	listener("127.0.0.1:9001")
+}

cmd/landmine/main.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"fmt"
+	"net"
+	"log"
+	"sync"
+)
+
+func handleConnection(conn net.Conn) {
+	defer conn.Close()
+	addr := conn.RemoteAddr()
+	fmt.Println("Connect from", addr.Network(), addr.String())
+
+	// send explosion notice to dentata
+	report, err := net.Dial("tcp","127.0.0.1:9001")
+	if err != nil { panic(err) }
+	defer report.Close()
+
+	report.Write([]byte(addr.String()))
+}
+
+
+func listener(addr string) {
+	server, err := net.Listen("tcp", addr)
+
+	if err != nil { panic(err) }
+
+	for {
+		conn, err := server.Accept()
+
+		if err != nil {	
+			log.Println("ACCEPT ERROR", err)
+		} else {
+			go handleConnection(conn)
+		}
+	}
+}
+
+func main() {
+	var wg sync.WaitGroup
+
+	for i := 0; i < 10; i++ {
+		wg.Go(func () {
+			listener(fmt.Sprintf("0.0.0.0:%d", 8000 + i))
+		})
+	}
+
+	wg.Wait()
+}