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| author | Sverker Eriksson <[email protected]> | 2018-09-18 14:27:27 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2018-09-18 14:27:51 +0200 |
| commit | a04f3246c1eda7b8d8d83ba2bcc46d502b80d22b (patch) | |
| tree | 3e2d7553f7aab8007f55cc93c2151f7ec67f7e16 /erts/emulator/beam/dist.h | |
| parent | d384fb7c6edd33161fa5d2c56745427da32e9aa5 (diff) | |
| download | otp-a04f3246c1eda7b8d8d83ba2bcc46d502b80d22b.tar.gz otp-a04f3246c1eda7b8d8d83ba2bcc46d502b80d22b.tar.bz2 otp-a04f3246c1eda7b8d8d83ba2bcc46d502b80d22b.zip | |
Consolidate distribution entry state transitions
* Make connection_id part of the distribution handle as {ConnId, DistEntry}
in order for BIFs to verify correct connection.
* Make distribution handle opaque to net_kernel.
* Remove some unsafe lockless reads of DistEntry.flags
* Change state ERTS_DE_STATE_EXITING to be more of an internal state that
prevents erts from enqueue, encode or schedule new data to be sent. Otherwise
it should behave like ERTS_DE_STATE_CONNECTED.
Diffstat (limited to 'erts/emulator/beam/dist.h')
| -rw-r--r-- | erts/emulator/beam/dist.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/beam/dist.h b/erts/emulator/beam/dist.h index 30b4b35c20..75b59e5196 100644 --- a/erts/emulator/beam/dist.h +++ b/erts/emulator/beam/dist.h @@ -136,6 +136,7 @@ typedef struct { Eterm cid; Eterm connection_id; int no_suspend; + Uint32 flags; } ErtsDSigData; #define ERTS_DE_BUSY_LIMIT (1024*1024) @@ -235,6 +236,7 @@ retry: dsdp->cid = dep->cid; dsdp->connection_id = dep->connection_id; dsdp->no_suspend = no_suspend; + dsdp->flags = dep->flags; if (dspl == ERTS_DSP_NO_LOCK) erts_de_runlock(dep); return res; |