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Rewrite the store interface (#1335)

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* WIP store rewrite

* Fix memory store tests

* Store hard expiry times rather than duration!

* Clarify memory test

* Add limit to store interface

* Implement suffix option

* Don't return nils from noop store

* Fix syncmap

* Start fixing store service

* wip service and cache

* Use _ for special characters in cockroachdb namespace

* Improve cockroach namespace comment

* Use service name as default store namespace

* Fixes

* Implement Store Scope

* Start fixing etcd

* implement read and write with expiry and prefix

* Fix etcd tests

* Fix cockroach store

* Fix cloudflare interface

* Fix certmagic / cloudflare store

* comment lint

* cache isn't implemented yet

* Only prepare DB staements once

Co-authored-by: Ben Toogood <ben@micro.mu>
Co-authored-by: ben-toogood <bentoogood@gmail.com>
This commit is contained in:
Jake Sanders
2020-03-12 13:41:30 +00:00
committed by GitHub
parent 20ce61da5a
commit 1b4e881d74
24 changed files with 1905 additions and 518 deletions
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40
store/service/proto/store.proto
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@@ -3,10 +3,10 @@ syntax = "proto3";
package go.micro.store;
service Store {
rpc List(ListRequest) returns (stream ListResponse) {};
rpc Read(ReadRequest) returns (ReadResponse) {};
rpc Write(WriteRequest) returns (WriteResponse) {};
rpc Delete(DeleteRequest) returns (DeleteResponse) {};
rpc List(ListRequest) returns (stream ListResponse) {};
}
message Record {
@@ -14,16 +14,19 @@ message Record {
string key = 1;
// value in the record
bytes value = 2;
// timestamp in unix seconds
// time.Duration (signed int64 nanoseconds)
int64 expiry = 3;
}
message ReadOptions {
bool prefix = 1;
bool prefix = 1;
bool suffix = 2;
uint64 limit = 3;
uint64 offset = 4;
}
message ReadRequest {
string key = 1;
string key = 1;
ReadOptions options = 2;
}
@@ -31,20 +34,41 @@ message ReadResponse {
repeated Record records = 1;
}
message WriteOptions {
// time.Time
int64 expiry = 1;
// time.Duration
int64 ttl = 2;
}
message WriteRequest {
Record record = 1;
Record record = 1;
WriteOptions options = 2;
}
message WriteResponse {}
message DeleteOptions {}
message DeleteRequest {
string key = 1;
string key = 1;
DeleteOptions options = 2;
}
message DeleteResponse {}
message ListRequest {}
message ListOptions {
string prefix = 1;
string suffix = 2;
uint64 limit = 3;
uint64 offset = 4;
}
message ListRequest {
ListOptions options = 1;
}
message ListResponse {
repeated Record records = 1;
reserved 1; //repeated Record records = 1;
repeated string keys = 2;
}