A capability groups a set of language features. Not every language server can support all features defined by the protocol. to lock a document to support concurrent editing. Such a sharing would require additional protocol e.g. There is currently no support in the protocol to share one server between different tools. The protocol currently assumes that one server serves one tool. However, this does not disallow using Array parameter types in custom messages. In general, the language server protocol supports JSON-RPC messages, however the base protocol defined here uses a convention such that the parameters passed to request/notification messages should be of object type (if passed at all). It doesn’t tell the client to resend the request. Please also note that a response return value of null indicates no result. (Prior versions of the protocol used the string constant utf8 which is not a correct encoding constant according to specification.) For backwards compatibility it is highly recommended that a client and a server treats the string utf8 as utf-8. If a server or client receives a header with a different encoding than utf-8 it should respond with an error. It defaults to utf-8, which is the only encoding supported right now. The content part is encoded using the charset provided in the Content-Type field. The content part of a message uses JSON-RPC to describe requests, responses and notifications. Content PartĬontains the actual content of the message. This includes the ‘\r\n’ separating the header and content part. The header part is encoded using the ‘ascii’ encoding.
Defaults to application/vscode-jsonrpc charset=utf-8 Considering the last header field and the overall header itself are each terminated with ‘\r\n’, and that at least one header is mandatory, this means that two ‘\r\n’ sequences always immediately precede the content part of a message.Ĭurrently the following header fields are supported: Header Field Name Each header field is terminated by ‘\r\n’. The structure of header fields conform to the HTTP semantic. Each header field is comprised of a name and a value, separated by ‘: ‘ (a colon and a space). The header part consists of header fields. The base protocol consists of a header and a content part (comparable to HTTP). Features in the spec are kept compatible using so called capability flags which are exchanged between the client and the server during initialization. The version of the specification is used to group features into a new specification release and to refer to their first appearance. Major new feature are: type hierarchy, inline values, inlay hints, notebook document support and a meta model that describes the 3.17 LSP version.Ī detailed list of the changes can be found in the change log What’s new in 3.17Īll new 3.17 features are tagged with a corresponding since version 3.17 text or in JSDoc using 3.17.0 annotation. Note: edits to this specification can be made via a pull request against this markdown document. An implementation for node of the 3.17.x version of the protocol can be found here. This document describes the 3.17.x version of the language server protocol.
0 kommentar(er)
