Add first version of gemini-grc.

gemini/connectionPool.go

@@ -0,0 +1,28 @@
+package gemini
+
+import (
+	"gemini-grc/logging"
+)
+
+var IPPool = IpAddressPool{IPs: make(map[string]int)}
+
+func AddIPsToPool(ips []string) {
+	IPPool.Lock.Lock()
+	for _, ip := range ips {
+		logging.LogDebug("Adding %s to pool", ip)
+		IPPool.IPs[ip] = 1
+	}
+	IPPool.Lock.Unlock()
+}
+
+func RemoveIPsFromPool(IPs []string) {
+	IPPool.Lock.Lock()
+	for _, ip := range IPs {
+		_, ok := IPPool.IPs[ip]
+		if ok {
+			logging.LogDebug("Removing %s from pool", ip)
+			delete(IPPool.IPs, ip)
+		}
+	}
+	IPPool.Lock.Unlock()
+}