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Resolves #28. We didn't manage to catch this error during testing, so we're normalizing its handling and hope that this will not happen again

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This commit is contained in:
ErickSkrauch 2021-03-03 01:32:38 +01:00
parent 26042037b6
commit 98d280240e
2 changed files with 20 additions and 11 deletions
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15
db/redis/redis.go
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@ -4,12 +4,12 @@ import (
"bytes"
"compress/zlib"
"encoding/json"
"fmt"
"io"
"strconv"
"strings"
"time"
"github.com/getsentry/raven-go"
"github.com/mediocregopher/radix.v2/pool"
"github.com/mediocregopher/radix.v2/redis"
"github.com/mediocregopher/radix.v2/util"
@ -205,17 +205,10 @@ func findMojangUuidByUsername(username string, conn util.Cmder) (string, bool, e
data, _ := response.Str()
parts := strings.Split(data, ":")
// Temporary debug statement to investigate https://github.com/elyby/chrly/issues/28
// https://github.com/elyby/chrly/issues/28
if len(parts) < 2 {
raven.Capture(raven.NewPacketWithExtra(
"mojangUsernameToUuid hash contains corrupted data",
raven.Extra{
"rawValue": "hello world",
"username": "this is username",
},
), map[string]string{})
return "", false, nil
conn.Cmd("HDEL", mojangUsernameToUuidKey, key)
return "", false, fmt.Errorf("Got unexpected response from the mojangUsernameToUuid hash: \"%s\"", data)
}
timestamp, _ := strconv.ParseInt(parts[1], 10, 64)

16
db/redis/redis_integration_test.go
View File

@ -357,6 +357,22 @@ func (suite *redisTestSuite) TestGetUuid() {
resp := suite.cmd("HGET", "hash:mojang-username-to-uuid", "mock")
suite.Require().True(resp.IsType(redis.Nil), "should cleanup expired records")
})
suite.RunSubTest("exists, but corrupted record", func() {
suite.cmd("HSET",
"hash:mojang-username-to-uuid",
"mock",
"corrupted value",
)
uuid, found, err := suite.Redis.GetUuid("Mock")
suite.Require().Empty(uuid)
suite.Require().False(found)
suite.Require().Error(err, "Got unexpected response from the mojangUsernameToUuid hash: \"corrupted value\"")
resp := suite.cmd("HGET", "hash:mojang-username-to-uuid", "mock")
suite.Require().True(resp.IsType(redis.Nil), "should cleanup expired records")
})
}
func (suite *redisTestSuite) TestStoreUuid() {