rfc/specs/waku/v2/waku-store.md

1.3 KiB

title version status authors
Waku 2.0.0-alpha5 Raw Oskar Thorén <oskar@status.im>, Dean Eigenmann <dean@status.im>

Table of Contents

Abstract

WakuStore is a protocol to enable querying of messages received through relay protocol and stored by other nodes.

Protocol identifier*: /vac/waku/store/2.0.0-alpha5

Wire Specification

Peers communicate with each other using a request / response API. The messages sent are Protobuf RPC messages.

Protobuf

message HistoryQuery {
  string uuid = 1;
  repeated string topics = 2;
}

message HistoryResponse {
  string uuid = 1;
  repeated WakuMessage messages = 2;
}
HistoryQuery

RPC call to query historical messages.

The uuid field MUST indicate current request UUID, it is used to identify the corresponding response.

The topics field MUST indicate the list of topics to query.

HistoryResponse

RPC call to respond to a HistoryQuery call.

The uuid field MUST indicate which query is being responded to.

The messages field MUST contain the messages found.

Copyright

Copyright and related rights waived via CC0.