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From: "Yordan Karadzhov (VMware)" <y.karadz@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org,
	"Yordan Karadzhov (VMware)" <y.karadz@gmail.com>
Subject: [PATCH 8/8] kernel-shark: Less scary error message from Capture dialog
Date: Tue,  9 Jul 2019 18:56:50 +0300
Message-ID: <20190709155650.2345-9-y.karadz@gmail.com> (raw)
In-Reply-To: <20190709155650.2345-1-y.karadz@gmail.com>

Most likely the reason for this error to occur is that the KernelShark GUI
is not open (was closed).

Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
---
 kernel-shark/src/KsCaptureDialog.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel-shark/src/KsCaptureDialog.cpp b/kernel-shark/src/KsCaptureDialog.cpp
index c877094..acba330 100644
--- a/kernel-shark/src/KsCaptureDialog.cpp
+++ b/kernel-shark/src/KsCaptureDialog.cpp
@@ -554,6 +554,9 @@ void KsCaptureDialog::_sendOpenReq(const QString &fileName)
 		socket->flush();
 		socket->disconnectFromServer();
 	} else {
-		_captureMon.print(socket->errorString());
+		QString error(socket->errorString());
+
+		error += "\n(maybe KernelShark GUI is not open)";
+		_captureMon.print(error);
 	}
 }
-- 
2.20.1


      parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-09 15:56 [PATCH 0/8]Fixes needed befor KS 1.0 Yordan Karadzhov (VMware)
2019-07-09 15:56 ` [PATCH 1/8] kernel-shark: Don't free the string field of KS_CONFIG_STRING document Yordan Karadzhov (VMware)
2019-07-09 15:56 ` [PATCH 2/8] kernel-shark: Add method for getting all selected events Yordan Karadzhov (VMware)
2019-07-09 15:56 ` [PATCH 3/8] kernel-shark: Optimize the command line options used by the capture dialog Yordan Karadzhov (VMware)
2019-07-09 15:56 ` [PATCH 4/8] kernel-shark: Don't try to open data file if recording failed Yordan Karadzhov (VMware)
2019-07-09 15:56 ` [PATCH 5/8] kernel-shark: Remove a duplicate error message Yordan Karadzhov (VMware)
2019-07-09 15:56 ` [PATCH 6/8] kernel-shark: remove the "make install" suggestion for capture errors Yordan Karadzhov (VMware)
2019-07-10  1:36   ` Steven Rostedt
2019-07-09 15:56 ` [PATCH 7/8] kernel-shark: Disconnect "capture errors" before closing KernelShark GUI Yordan Karadzhov (VMware)
2019-07-09 15:56 ` Yordan Karadzhov (VMware) [this message]

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