forked from mirror/ledisdb
38 lines
573 B
Go
38 lines
573 B
Go
package server
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import (
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"fmt"
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"strings"
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)
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type CommandFunc func(c *client) error
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var regCmds = map[string]CommandFunc{}
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func register(name string, f CommandFunc) {
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if _, ok := regCmds[strings.ToLower(name)]; ok {
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panic(fmt.Sprintf("%s has been registered", name))
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}
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regCmds[name] = f
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}
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func pingCommand(c *client) error {
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c.writeStatus(PONG)
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return nil
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}
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func echoCommand(c *client) error {
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if len(c.args) != 1 {
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return ErrCmdParams
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}
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c.writeBulk(c.args[0])
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return nil
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}
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func init() {
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register("ping", pingCommand)
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register("echo", echoCommand)
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}
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