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Merge pull request #558 from howieyuen/ch04-3

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reply is *string not string
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chai2010 2021-11-25 08:40:04 +08:00 committed by GitHub
commit aa6cb03719
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1 changed files with 3 additions and 3 deletions
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ch4-rpc/ch4-03-netrpc-hack.md
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@ -32,8 +32,8 @@ func doClientWork(client *rpc.Client) {
} }
args := helloCall.Args.(string) args := helloCall.Args.(string)
reply := helloCall.Reply.(string) reply := helloCall.Reply.(*string)
fmt.Println(args, reply) fmt.Println(args, *reply)
} }
``` ```
@ -246,7 +246,7 @@ func doClientWork(clientChan <-chan *rpc.Client) {
defer client.Close() defer client.Close()
var reply string var reply string
err = client.Call("HelloService.Hello", "hello", &reply) err := client.Call("HelloService.Hello", "hello", &reply)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }