add package

[bytom/vapor.git] / vendor / github.com / hashicorp / go-plugin / examples / grpc / plugin-go-netrpc / main.go

diff --git a/vendor/github.com/hashicorp/go-plugin/examples/grpc/plugin-go-netrpc/main.go b/vendor/github.com/hashicorp/go-plugin/examples/grpc/plugin-go-netrpc/main.go
new file mode 100644 (file)
index 0000000..b3bb843
--- /dev/null
+++ b/vendor/github.com/hashicorp/go-plugin/examples/grpc/plugin-go-netrpc/main.go
@@ -0,0 +1,31 @@
+package main
+
+import (
+       "fmt"
+       "io/ioutil"
+
+       "github.com/hashicorp/go-plugin"
+       "github.com/hashicorp/go-plugin/examples/grpc/shared"
+)
+
+// Here is a real implementation of KV that writes to a local file with
+// the key name and the contents are the value of the key.
+type KV struct{}
+
+func (KV) Put(key string, value []byte) error {
+       value = []byte(fmt.Sprintf("%s\n\nWritten from plugin-go-netrpc", string(value)))
+       return ioutil.WriteFile("kv_"+key, value, 0644)
+}
+
+func (KV) Get(key string) ([]byte, error) {
+       return ioutil.ReadFile("kv_" + key)
+}
+
+func main() {
+       plugin.Serve(&plugin.ServeConfig{
+               HandshakeConfig: shared.Handshake,
+               Plugins: map[string]plugin.Plugin{
+                       "kv": &shared.KVPlugin{Impl: &KV{}},
+               },
+       })
+}