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[1.160.4.131]) by smtp.gmail.com with ESMTPSA id u24sm31352325pfm.200.2021.07.22.05.13.05 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Jul 2021 05:13:05 -0700 (PDT) From: Deng Tyler Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.7\)) Subject: bus method call error process Message-Id: <1710A383-17B7-4B49-9468-A78B1A3D9C9A@gmail.com> Date: Thu, 22 Jul 2021 20:13:02 +0800 To: "openbmc@lists.ozlabs.org" X-Mailer: Apple Mail (2.3608.120.23.2.7) X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org Sender: "openbmc" Hi all: I create my bus service and try to use bus method call to get some = property from other bus service. But I encounter a bus call issue that = my service suspended if I try to make a method call with a non active = service. For example: =E2=80=A6 method =3D bus.new_method_call(=E2=80=9Cnon-active service=E2=80=9D, = obj, interface, method); reply =3D bus.call(method); #service suspended here=E2=80=A6 if(reply)=E2=80=A6. =E2=80=A6 Could someone help to give a hint?? Thanks.