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authorLoïc Hoguin <[email protected]>2019-10-10 11:33:35 +0200
committerLoïc Hoguin <[email protected]>2019-10-10 11:33:35 +0200
commitd52e84bdd97b93d7d9cea827de57bd4a0edea9a8 (patch)
tree48958da1fc3bd2b2e3666fc9ee2b545099116d47 /doc/src/guide
parentcc54c207e35f3ab7a2dfc105eef39fe7d3bf1633 (diff)
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Add shutdown_reason Websocket command
This allows changing the normal exit reason of Websocket processes, providing a way to signal other processes of why the exit occurred.
Diffstat (limited to 'doc/src/guide')
-rw-r--r--doc/src/guide/migrating_from_2.6.asciidoc6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/src/guide/migrating_from_2.6.asciidoc b/doc/src/guide/migrating_from_2.6.asciidoc
index a582ee4..91d1588 100644
--- a/doc/src/guide/migrating_from_2.6.asciidoc
+++ b/doc/src/guide/migrating_from_2.6.asciidoc
@@ -81,6 +81,12 @@ Cowboy 2.7 requires Erlang/OTP 20.0 or greater.
is now considered stable and has been documented.
The old interface is now deprecated.
+* A new Websocket handler command `shutdown_reason`
+ can be used to change the normal exit reason of
+ Websocket processes. By default `normal` is used;
+ with this command the exit reason can be changed
+ to `{shutdown, ShutdownReason}`.
+
* The experimental stream handlers `cowboy_metrics_h`
and `cowboy_tracer_h` are now considered stable and
have been documented.