From d4599629674251e9134ea8e0aa4039d9de3dd678 Mon Sep 17 00:00:00 2001 From: Mostyn Bramley-Moore Date: Fri, 28 Dec 2018 20:02:13 +0000 Subject: [PATCH] encoding/gob: mention that Encoder and Decoder are safe for concurrent use Fixes #29416 Change-Id: I24364bfee77aceace53f85f1046ef4d73f8feebb Change-Id: I24364bfee77aceace53f85f1046ef4d73f8feebb GitHub-Last-Rev: ad9f31145763dc16f53dd9f3154667b162759f69 GitHub-Pull-Request: golang/go#29417 Reviewed-on: https://go-review.googlesource.com/c/155742 Reviewed-by: Ian Lance Taylor --- src/encoding/gob/decoder.go | 3 ++- src/encoding/gob/encoder.go | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/encoding/gob/decoder.go b/src/encoding/gob/decoder.go index f4f740ef42..b52aabe54b 100644 --- a/src/encoding/gob/decoder.go +++ b/src/encoding/gob/decoder.go @@ -18,7 +18,8 @@ import ( const tooBig = (1 << 30) << (^uint(0) >> 62) // A Decoder manages the receipt of type and data information read from the -// remote side of a connection. +// remote side of a connection. It is safe for concurrent use by multiple +// goroutines. // // The Decoder does only basic sanity checking on decoded input sizes, // and its limits are not configurable. Take caution when decoding gob data diff --git a/src/encoding/gob/encoder.go b/src/encoding/gob/encoder.go index 40ec81b6e6..53e2cace16 100644 --- a/src/encoding/gob/encoder.go +++ b/src/encoding/gob/encoder.go @@ -12,7 +12,8 @@ import ( ) // An Encoder manages the transmission of type and data information to the -// other side of a connection. +// other side of a connection. It is safe for concurrent use by multiple +// goroutines. type Encoder struct { mutex sync.Mutex // each item must be sent atomically w []io.Writer // where to send the data