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authorRobert Griesemer <gri@golang.org>2010-03-18 14:10:25 -0700
committerRobert Griesemer <gri@golang.org>2010-03-18 14:10:25 -0700
commit94a66a0230235bef5a24c033be01a35a0fe5a362 (patch)
treed24a7ee99918b36849223866de9ec276b9c71d2a /src
parent2406d92a565dd74e30f9693380e78e45044e5b97 (diff)
downloadgo-94a66a0230235bef5a24c033be01a35a0fe5a362.tar.gz
rpc documentation cleanup: remove ;'s from code in documentation
R=r CC=golang-dev http://codereview.appspot.com/624042
Diffstat (limited to 'src')
-rw-r--r--src/pkg/rpc/server.go36
1 files changed, 18 insertions, 18 deletions
diff --git a/src/pkg/rpc/server.go b/src/pkg/rpc/server.go
index 2fdae0b46..fa013f163 100644
--- a/src/pkg/rpc/server.go
+++ b/src/pkg/rpc/server.go
@@ -53,53 +53,53 @@
type Arith int
func (t *Arith) Multiply(args *Args, reply *Reply) os.Error {
- reply.C = args.A * args.B;
+ reply.C = args.A * args.B
return nil
}
func (t *Arith) Divide(args *Args, reply *Reply) os.Error {
if args.B == 0 {
- return os.ErrorString("divide by zero");
+ return os.ErrorString("divide by zero")
}
- reply.C = args.A / args.B;
+ reply.C = args.A / args.B
return nil
}
The server calls (for HTTP service):
- arith := new(Arith);
- rpc.Register(arith);
- rpc.HandleHTTP();
- l, e := net.Listen("tcp", ":1234");
+ arith := new(Arith)
+ rpc.Register(arith)
+ rpc.HandleHTTP()
+ l, e := net.Listen("tcp", ":1234")
if e != nil {
- log.Exit("listen error:", e);
+ log.Exit("listen error:", e)
}
- go http.Serve(l, nil);
+ go http.Serve(l, nil)
At this point, clients can see a service "Arith" with methods "Arith.Multiply" and
"Arith.Divide". To invoke one, a client first dials the server:
- client, err := rpc.DialHTTP("tcp", serverAddress + ":1234");
+ client, err := rpc.DialHTTP("tcp", serverAddress + ":1234")
if err != nil {
- log.Exit("dialing:", err);
+ log.Exit("dialing:", err)
}
Then it can make a remote call:
// Synchronous call
- args := &server.Args{7,8};
- reply := new(server.Reply);
- err = client.Call("Arith.Multiply", args, reply);
+ args := &server.Args{7,8}
+ reply := new(server.Reply)
+ err = client.Call("Arith.Multiply", args, reply)
if err != nil {
- log.Exit("arith error:", err);
+ log.Exit("arith error:", err)
}
- fmt.Printf("Arith: %d*%d=%d", args.A, args.B, reply.C);
+ fmt.Printf("Arith: %d*%d=%d", args.A, args.B, reply.C)
or
// Asynchronous call
- divCall := client.Go("Arith.Divide", args, reply, nil);
- replyCall := <-divCall.Done; // will be equal to divCall
+ divCall := client.Go("Arith.Divide", args, reply, nil)
+ replyCall := <-divCall.Done // will be equal to divCall
// check errors, print, etc.
A server implementation will often provide a simple, type-safe wrapper for the