forked from TrueCloudLab/frostfs-node
[#59] Use max msg size in transport server and splitter
For GRPC it is about 4 MiB. Signed-off-by: Alex Vanin <alexey@nspcc.ru>support/v0.27 v0.12.0-rc1
parent
d2009c8731
commit
861bac3892
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@ -16,7 +16,6 @@ import (
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"github.com/nspcc-dev/neofs-node/pkg/morph/client"
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nmwrapper "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap/wrapper"
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"github.com/nspcc-dev/neofs-node/pkg/network"
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"github.com/nspcc-dev/neofs-node/pkg/services/object"
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tokenStorage "github.com/nspcc-dev/neofs-node/pkg/services/session/storage"
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"github.com/nspcc-dev/neofs-node/pkg/util/logger"
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"github.com/spf13/viper"
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@ -39,6 +38,7 @@ const (
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// config keys for cfgGRPC
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cfgListenAddress = "grpc.endpoint"
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cfgMaxMsgSize = "grpc.maxmessagesize"
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// config keys for cfgMorph
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cfgMorphRPCAddress = "morph.endpoint"
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@ -58,6 +58,10 @@ const (
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cfgMaxObjectSize = "node.maxobjectsize" // get value from chain
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)
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const (
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addressSize = 72 // 32 bytes oid, 32 bytes cid, 8 bytes protobuf encoding
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)
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type cfg struct {
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ctx context.Context
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@ -166,6 +170,9 @@ func initCfg(path string) *cfg {
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netAddr, err := network.AddressFromString(viperCfg.GetString(cfgBootstrapAddress))
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fatalOnErr(err)
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maxChunkSize := viperCfg.GetUint64(cfgMaxMsgSize) * 3 / 4 // 25% to meta, 75% to payload
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maxAddrAmount := maxChunkSize / addressSize // each address is about 72 bytes
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return &cfg{
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ctx: context.Background(),
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viper: viperCfg,
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@ -192,8 +199,8 @@ func initCfg(path string) *cfg {
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maxObjectSize: viperCfg.GetUint64(cfgMaxObjectSize),
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},
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cfgGRPC: cfgGRPC{
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maxChunkSize: object.GRPCPayloadChunkSize,
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maxAddrAmount: object.GRPCSearchAddrAmount,
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maxChunkSize: maxChunkSize,
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maxAddrAmount: maxAddrAmount,
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},
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localAddr: netAddr,
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}
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@ -228,6 +235,7 @@ func defaultConfiguration(v *viper.Viper) {
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v.SetDefault(cfgMorphRPCAddress, "http://morph_chain.localtest.nspcc.ru:30333/")
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v.SetDefault(cfgListenAddress, "127.0.0.1:50501") // listen address
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v.SetDefault(cfgMaxMsgSize, 4<<20) // transport msg limit 4 MiB
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v.SetDefault(cfgAccountingContract, "1aeefe1d0dfade49740fff779c02cd4a0538ffb1")
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v.SetDefault(cfgAccountingFee, "1")
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@ -13,7 +13,9 @@ func initGRPC(c *cfg) {
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c.cfgGRPC.listener, err = net.Listen("tcp", c.viper.GetString(cfgListenAddress))
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fatalOnErr(err)
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c.cfgGRPC.server = grpc.NewServer()
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c.cfgGRPC.server = grpc.NewServer(
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grpc.MaxSendMsgSize(c.viper.GetInt(cfgMaxMsgSize)),
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)
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}
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func serveGRPC(c *cfg) {
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@ -9,11 +9,6 @@ import (
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"github.com/pkg/errors"
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)
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const (
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GRPCPayloadChunkSize = 1024 * 1024 * 3 // 4 MiB is a max limit, 3 MiB should be okay
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GRPCSearchAddrAmount = 1024 * 32 // 64 bytes per addr, in total about 2 MiB
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)
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var (
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errChunking = errors.New("can't split message to stream chunks")
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)
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