Respond to proto::OpenBuffer requests

zed-rpc/src/peer.rs

@@ -432,9 +432,10 @@ mod tests {
             };
             let request3 = proto::OpenBuffer {
                 worktree_id: 1,
-                id: 2,
+                path: "path/two".to_string(),
             };
             let response3 = proto::OpenBufferResponse {
+                buffer_id: 2,
                 buffer: Some(proto::Buffer {
                     content: "path/two content".to_string(),
                     history: vec![],
@@ -442,9 +443,10 @@ mod tests {
             };
             let request4 = proto::OpenBuffer {
                 worktree_id: 2,
-                id: 1,
+                path: "path/one".to_string(),
             };
             let response4 = proto::OpenBufferResponse {
+                buffer_id: 1,
                 buffer: Some(proto::Buffer {
                     content: "path/one content".to_string(),
                     history: vec![],

zed-rpc/src/proto.rs

@@ -71,9 +71,8 @@ macro_rules! request_message {
 request_message!(Auth, AuthResponse);
 request_message!(ShareWorktree, ShareWorktreeResponse);
 request_message!(OpenWorktree, OpenWorktreeResponse);
-request_message!(OpenFile, OpenFileResponse);
-message!(CloseFile);
 request_message!(OpenBuffer, OpenBufferResponse);
+message!(CloseBuffer);
 
 /// A stream of protobuf messages.
 pub struct MessageStream<T> {
@@ -169,7 +168,7 @@ mod tests {
 
             let message2 = OpenBuffer {
                 worktree_id: 0,
-                id: 1,
+                path: "some/path".to_string(),
             }
             .into_envelope(5, None, None);