From: Quentin Rameau <quinq@fifth.space>
Date: Fri, 16 Mar 2018 11:44:04 +0000 (+0100)
Subject: Exit more gracefully on web process crash.
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=c60523a702fbc77899457243f1a85e4990adfb97;p=surf.git

Exit more gracefully on web process crash.
---

diff --git a/surf.c b/surf.c
index ae2bc81..eab314a 100644
--- a/surf.c
+++ b/surf.c
@@ -206,6 +206,9 @@ static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
                             Client *c);
 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
 static void download(Client *c, WebKitURIResponse *r);
+static void webprocessterminated(WebKitWebView *v,
+                                 WebKitWebProcessTerminationReason r,
+                                 Client *c);
 static void closeview(WebKitWebView *v, Client *c);
 static void destroywin(GtkWidget* w, Client *c);
 
@@ -1187,6 +1190,8 @@ newview(Client *c, WebKitWebView *rv)
 			 G_CALLBACK(permissionrequested), c);
 	g_signal_connect(G_OBJECT(v), "ready-to-show",
 			 G_CALLBACK(showview), c);
+	g_signal_connect(G_OBJECT(v), "web-process-terminated",
+			 G_CALLBACK(webprocessterminated), c);
 
 	return v;
 }
@@ -1691,6 +1696,15 @@ download(Client *c, WebKitURIResponse *r)
 	spawn(c, &a);
 }
 
+void
+webprocessterminated(WebKitWebView *v, WebKitWebProcessTerminationReason r,
+                     Client *c)
+{
+	fprintf(stderr, "web process terminated: %s\n",
+	        r == WEBKIT_WEB_PROCESS_CRASHED ? "crashed" : "no memory");
+	closeview(v, c);
+}
+
 void
 closeview(WebKitWebView *v, Client *c)
 {