Usage

go get github.com/dudebing99/grpc-connection-pool

Example

package main
import (
    "context"
    "fmt"
    rpc "github.com/dudebing99/grpc-connection-pool"
)
func main() {
    pool, err := rpc.NewRpcClientPool(rpc.WithServerAddr("0.0.0.0:8080"))
    if err != nil {
        fmt.Println("init client pool error")
        return
    }
    clientConn, close, err := pool.Acquire()
    defer close()
    if err != nil {
        fmt.Println("acquire client connection error")
        return
    }
    ctx, cancel := context.WithCancel(context.Background())
    defer cancel()
    reply, err := NewGreeterClient(clientConn).SayHello(ctx, &HelloRequest{Name: "SillyBoy"})
    if err != nil {
        fmt.Println("say hello error, ", err)
        return
    }
    fmt.Println(reply.Message)
}