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refac(bitswap) less concurrency while testing and iterating

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This commit is contained in:
Brian Tiger Chow
2014-09-19 12:57:45 -07:00
parent 6e1c3b36bb
commit 543dfeea35
1 changed files with 8 additions and 9 deletions
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17
exchange/bitswap/bitswap.go
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@ -79,7 +79,7 @@ func (bs *bitswap) Block(parent context.Context, k u.Key) (*blocks.Block, error)
message := bsmsg.New()
message.AppendWanted(k)
for i := range peersToQuery {
go func(p *peer.Peer) {
func(p *peer.Peer) {
response, err := bs.sender.SendRequest(ctx, p, message)
if err != nil {
return
@ -109,7 +109,7 @@ func (bs *bitswap) Block(parent context.Context, k u.Key) (*blocks.Block, error)
// HasBlock announces the existance of a block to bitswap, potentially sending
// it to peers (Partners) whose WantLists include it.
func (bs *bitswap) HasBlock(ctx context.Context, blk blocks.Block) error {
go bs.sendToPeersThatWant(ctx, blk)
bs.sendToPeersThatWant(ctx, blk)
return bs.routing.Provide(blk.Key())
}
@ -128,9 +128,9 @@ func (bs *bitswap) ReceiveMessage(
if incoming.Blocks() != nil {
for _, block := range incoming.Blocks() {
go bs.blockstore.Put(block) // FIXME(brian): err ignored
go bs.notifications.Publish(block)
go bs.HasBlock(ctx, block) // FIXME err ignored
bs.blockstore.Put(block) // FIXME(brian): err ignored
bs.notifications.Publish(block)
bs.HasBlock(ctx, block) // FIXME err ignored
}
}
@ -139,12 +139,11 @@ func (bs *bitswap) ReceiveMessage(
if bs.strategy.ShouldSendBlockToPeer(key, p) {
block, errBlockNotFound := bs.blockstore.Get(key)
if errBlockNotFound != nil {
// TODO(brian): log/return the error
continue
return nil, nil, errBlockNotFound
}
message := bsmsg.New()
message.AppendBlock(*block)
go bs.send(ctx, p, message)
bs.send(ctx, p, message)
}
}
}
@ -168,7 +167,7 @@ func (bs *bitswap) sendToPeersThatWant(ctx context.Context, block blocks.Block)
if bs.strategy.ShouldSendBlockToPeer(block.Key(), p) {
message := bsmsg.New()
message.AppendBlock(block)
go bs.send(ctx, p, message)
bs.send(ctx, p, message)
}
}
}