func runServer(srv lsp.Server) {
for {
// Read message from client.
if id, payload, err := srv.Read(); err != nil {
fmt.Printf("Client %d has died: %s\n", id, err)
} else {
log.Printf("Server received '%s' from client %d\n", string(payload), id)
// Echo message back to client.
if err := srv.Write(id, payload); err != nil {
// Print an error message and continue...
fmt.Printf("Server failed to write to connection %d: %s\n", id, err)
} else {
log.Printf("Server wrote '%s' to client %d\n", string(payload), id)
}
}
}
}
