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authorJosé Bollo <jose.bollo@iot.bzh>2019-01-05 21:22:20 +0100
committerJosé Bollo <jose.bollo@iot.bzh>2019-02-07 12:18:35 +0000
commitd01f3c61041ff7b8d2d942f99680407ee10320bc (patch)
tree8faf022de012e0ed920ae63f91acd95c81588700
parentb73d090030c68af2e875e5997b926954c18548d4 (diff)
Instead of using the default one that depends on the current thread and that might be shared with other items, use an explicit new one running in a dedicated thread. Bug-AGL: SPEC-2130 Change-Id: Ie609d19157a5dcaf6e5fa3896dc91d88ba5f214a Signed-off-by: José Bollo <jose.bollo@iot.bzh> (cherry picked from commit 11e5020569efe21957c3079c20ffd5f69f514d7a)
-rw-r--r--src/libhomescreen.cpp27
1 files changed, 18 insertions, 9 deletions
diff --git a/src/libhomescreen.cpp b/src/libhomescreen.cpp
index 84e3472..121def7 100644
--- a/src/libhomescreen.cpp
+++ b/src/libhomescreen.cpp
@@ -25,6 +25,7 @@
#include <cstdio>
#include <cstdlib>
#include <cstring>
+#include <thread>
#include <libhomescreen.hpp>
#include "hmi-debug.h"
@@ -87,6 +88,12 @@ static void _on_reply_static(void *closure, struct afb_wsj1_msg *msg)
}
+static void event_loop_run(struct sd_event* loop){
+ sd_event_loop(loop);
+ sd_event_unref(loop);
+}
+
+
/**
* constructor
*/
@@ -99,14 +106,14 @@ LibHomeScreen::LibHomeScreen()
*/
LibHomeScreen::~LibHomeScreen()
{
- if(mploop)
- {
- sd_event_unref(mploop);
- }
if(sp_websock != NULL)
{
afb_wsj1_unref(sp_websock);
}
+ if(mploop)
+ {
+ sd_event_exit(mploop, 0);
+ }
}
/**
@@ -177,13 +184,19 @@ int LibHomeScreen::initialize_websocket()
mploop = NULL;
onEvent = nullptr;
onReply = nullptr;
- int ret = sd_event_default(&mploop);
+ int ret = sd_event_new(&mploop);
if(ret < 0)
{
HMI_ERROR("libhomescreen","Failed to create event loop");
goto END;
}
+ {
+ // enforce context to avoid initialization/goto error
+ std::thread th(event_loop_run, mploop);
+ th.detach();
+ }
+
/* Initialize interface from websocket */
minterface.on_hangup = _on_hangup_static;
minterface.on_call = _on_call_static;
@@ -201,10 +214,6 @@ int LibHomeScreen::initialize_websocket()
return 0;
END:
- if(mploop)
- {
- sd_event_unref(mploop);
- }
return -1;
}