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Code Issues Releases Activity

minimize allocations (#1472)

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* server: minimize allocations on re-register

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: stop old instance before Init()

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* client/grpc: fix allocations in protobuf marshal

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* codec/json: fix allocations in protobuf marshal

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* remove stop from init

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* codec/grpc: expose MaxMessageSize

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* codec: use buffer pool

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* metadata: minimize reallocations

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* util/wrapper: use metadata helper

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* registry/cache: move logs to debug level

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: move logs to debug level

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: cache service only when Advertise is ip addr

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: use metadata.Copy

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Vasiliy Tolstov
2020-04-08 12:50:19 +03:00
committed by GitHub
parent 98fc3dfbad
commit 1fbc056dd4
10 changed files with 220 additions and 83 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
metadata/metadata.go
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@ -34,7 +34,7 @@ func (md Metadata) Delete(key string) {
// Copy makes a copy of the metadata
func Copy(md Metadata) Metadata {
cmd := make(Metadata)
cmd := make(Metadata, len(md))
for k, v := range md {
cmd[k] = v
}
@ -86,7 +86,7 @@ func FromContext(ctx context.Context) (Metadata, bool) {
}
// capitalise all values
newMD := make(map[string]string, len(md))
newMD := make(Metadata, len(md))
for k, v := range md {
newMD[strings.Title(k)] = v
}
@ -105,7 +105,7 @@ func MergeContext(ctx context.Context, patchMd Metadata, overwrite bool) context
ctx = context.Background()
}
md, _ := ctx.Value(MetadataKey{}).(Metadata)
cmd := make(Metadata)
cmd := make(Metadata, len(md))
for k, v := range md {
cmd[k] = v
}