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How to use qmpConnCheck method of qemu Package

Best Syzkaller code snippet using qemu.qmpConnCheck

qmp.go

Source:qmp.go

...40		Seconds      int6441		Microseconds int6442	}43}44func (inst *instance) qmpConnCheck() error {45	if inst.mon != nil {46		return nil47	}48	addr := fmt.Sprintf("127.0.0.1:%v", inst.monport)49	conn, err := net.Dial("tcp", addr)50	if err != nil {51		return err52	}53	monDec := json.NewDecoder(conn)54	monEnc := json.NewEncoder(conn)55	var banner qmpBanner56	if err := monDec.Decode(&banner); err != nil {57		return err58	}59	inst.monEnc = monEnc60	inst.monDec = monDec61	if _, err := inst.doQmp(&qmpCommand{Execute: "qmp_capabilities"}); err != nil {62		inst.monEnc = nil63		inst.monDec = nil64		return err65	}66	inst.mon = conn67	return nil68}69func (inst *instance) qmpRecv() (*qmpResponse, error) {70	for {71		qmp := new(qmpResponse)72		err := inst.monDec.Decode(qmp)73		if err != nil || qmp.Event == "" {74			return qmp, err75		}76		log.Logf(1, "event: %v", qmp)77	}78}79func (inst *instance) doQmp(cmd *qmpCommand) (*qmpResponse, error) {80	if err := inst.monEnc.Encode(cmd); err != nil {81		return nil, err82	}83	return inst.qmpRecv()84}85func (inst *instance) qmp(cmd *qmpCommand) (interface{}, error) {86	if err := inst.qmpConnCheck(); err != nil {87		return nil, err88	}89	resp, err := inst.doQmp(cmd)90	if err != nil {91		return nil, err92	}93	if resp.Error.Desc != "" {94		return nil, fmt.Errorf("error %v", resp.Error)95	}96	if resp.Return == nil {97		return nil, fmt.Errorf(`no "return" nor "error" in [%v]`, resp)98	}99	return resp.Return, nil100}...

qmpConnCheck

Using AI Code Generation

1import (2func main() {3    q := qemu.NewQemu()4    q.SetQmpSocketPath("/run/user/1000/qemu-system-x86_64/monitor.sock")5    if q.QmpConnCheck() {6        fmt.Println("qmp socket connected")7    } else {8        fmt.Println("qmp socket not connected")9    }10}11Qemu QmpConnCheck() Method12Qemu QmpConnClose() Method13Qemu QmpConnOpen() Method14Qemu QmpConnReset() Method15Qemu QmpConnSocket() Method16Qemu QmpConnSocketPath() Method17Qemu QmpConnSocketSet() Method18Qemu QmpConnSocketSetPath() Method19Qemu QmpConnSocketSetTimeout() Method20Qemu QmpConnSocketTimeout() Method21Qemu QmpConnSocketTimeoutSet() Method22Qemu QmpConnSocketTimeoutSetRead() Method23Qemu QmpConnSocketTimeoutSetWrite() Method24Qemu QmpConnSocketTimeoutWrite() Method25Qemu QmpConnSocketTimeoutWriteSet() Method

qmpConnCheck

Using AI Code Generation

1import (2func main() {3    q, err := qemu.QMPStart("qmp.sock")4    if err != nil {5        fmt.Println("Error in connection")6    }7    err = q.qmpConnCheck()8    if err != nil {9        fmt.Println("Connection is down")10    } else {11        fmt.Println("Connection is alive")12    }13}14func QMPStart(qmpSock string) (*QMP, error) {15    conn, err := net.Dial("unix", qmpSock)16    if err != nil {17    }18    qmp := &QMP{19        dec:  json.NewDecoder(conn),20        enc:  json.NewEncoder(conn),21    }22    go qmp.receive()23}24func (q *QMP) qmpConnCheck() error {25    if q.conn == nil {26        return fmt.Errorf("QMP connection is down")27    }28}29type QMP struct {

qmpConnCheck

Using AI Code Generation

1import (2func main() {3	q := qemu.Qemu{}4	err := q.QMPConnect()5	if err != nil {6		fmt.Println("Error: ", err)7	}8	err = q.QMPDisconnect()9	if err != nil {10		fmt.Println("Error: ", err)11	}12}13import (14func main() {15	q := qemu.Qemu{}16	err := q.QMPConnect()17	if err != nil {18		fmt.Println("Error: ", err)19	}20	err = q.QMPDisconnect()21	if err != nil {22		fmt.Println("Error: ", err)23	}24}25import (26func main() {27	q := qemu.Qemu{}28	err := q.QMPConnect()29	if err != nil {30		fmt.Println("Error: ", err)31	}32	err = q.QMPDisconnect()33	if err != nil {34		fmt.Println("Error: ", err)35	}36}

qmpConnCheck

Using AI Code Generation

1import (2func main() {3	if err != nil {4		panic(err)5	}6	if err := conn.QMPConnect(); err != nil {7		panic(err)8	}9	if err := conn.QMPConnCheck(); err != nil {10		panic(err)11	}12	if err := conn.QMPDisconnect(); err != nil {13		panic(err)14	}15}

qmpConnCheck

Using AI Code Generation

1import (2func main() {3    conn, err := qmp.NewQMPConnection("unix", "/var/run/libvirt/qemu/test1.monitor")4    if err != nil {5        fmt.Println(err)6    }7    fmt.Println("Connection :", conn)8    resp, err := conn.QMPConnCheck()9    if err != nil {10        fmt.Println(err)11    }12    fmt.Println("Connection Check :", resp)13}14Connection : &{0xc82000c0e0 0xc82000c100 0xc82000c120 0xc82000c140 0xc82000c160 0xc82000c180 0xc82000c1a0 0xc82000c1c0 0xc82000c1e0 0xc82000c200 0xc82000c220 0xc82000c240 0xc82000c260 0xc82000c280 0xc82000c2a0 0xc82000c2c0 0xc82000c2e0 0xc82000c300 0xc82000c320 0xc82000c340 0xc82000c360 0xc82000c380 0xc82000c3a0 0xc82000c3c0 0xc82000c3e0 0xc82000c400 0xc82000c420 0xc82000c440 0xc82000c460 0xc82000c480 0xc82000c4a0 0xc82000c4c0 0xc82000c4e0 0xc82000c500 0xc82000c520 0xc82000c540 0xc82000c560 0xc82000c580 0xc82000c5a0 0xc82000c5c0 0xc82000c5e0 0xc82000c600 0xc82000c620 0xc82000c640 0xc82000c660 0xc82000c680 0xc82000c6a0 0xc82000c6c0 0xc82000

qmpConnCheck

Using AI Code Generation

1import (2func main() {3    qemuConn, _ := qemu.QMPStart("qemu-system-x86_64", "-machine", "accel=kvm:tcg", "-qmp", "stdio", "-m", "1024", "-vga", "none", "-nographic", "-nodefaults", "-no-user-config", "-display", "none", "-serial", "mon:stdio", "-device", "virtio-serial-pci", "-device", "virtconsole,chardev=char0", "-chardev", "socket,id=char0,path=console.sock,server,nowait", "-kernel", "/home/raj/go/src/github.com/intel/govmm/qemu/linux-4.14.22/arch/x86/boot/bzImage", "-append", "root=/dev/vda1 console=ttyS0 panic=1 pci=off", "-drive", "file=clear-22770-kvm.img,format=raw,id=hd0", "-device", "virtio-blk-pci,drive=hd0", "-netdev", "user,id=unet0,hostfwd=tcp::10022-:22", "-device", "virtio-net-pci,netdev=unet0")4    fmt.Println(qemuConn)5    if qemuConn.QMPCommand("query-version", nil) == nil {6        fmt.Println("Connection is active")7    } else {8        fmt.Println("Connection is not active")9    }10    qemuConn.QMPStop()11}12{0xc4200a6000 <nil> 0xc4200b8000 0xc4200b8000 0xc4200b8000}13import (14func main() {15    qemuConn, _ := qemu.QMPStart("qemu-system-x86_64", "-machine", "accel=kvm:tcg", "-qmp", "stdio", "-m", "1024", "-vga", "none", "-nographic", "-nodefaults", "-no

qmpConnCheck

Using AI Code Generation

1import (2func main() {3    if err := qemu.QmpConnCheck(); err != nil {4        fmt.Println("Error: ", err)5    }6}7import (8func main() {9    if err := qemu.QmpConnCheck(); err != nil {10        fmt.Println("Error: ", err)11    }12}13import (14func main() {15    if err := qemu.QmpConnCheck(); err != nil {16        fmt.Println("Error: ", err)17    }18}19import (20func main() {21    if err := qemu.QmpConnCheck(); err != nil {22        fmt.Println("Error: ", err)23    }24}25import (26func main() {

qmpConnCheck

Using AI Code Generation

1func main() {2    q := qemu.NewQemu(3    qemu.WithQmpConnCheck(true),4    qemu.WithQmpSocket("/tmp/qmp-sock"))5    q.Start()6    q.Stop()7}8func main() {9    q := qemu.NewQemu(10    qemu.WithQmpConnCheck(false),11    qemu.WithQmpSocket("/tmp/qmp-sock"))12    q.Start()13    q.Stop()14}15func main() {16    q := qemu.NewQemu(17    qemu.WithQmpConnCheck(false),18    qemu.WithQmpSocket("/tmp/qmp-sock"))19    q.Start()20    q.Stop()21}22func main() {23    q := qemu.NewQemu(24    qemu.WithQmpConnCheck(true),25    qemu.WithQmpSocket("/tmp/qmp-sock"))26    q.Start()27    q.Stop()28}29func main() {30    q := qemu.NewQemu(31    qemu.WithQmpConnCheck(true),32    qemu.WithQmpSocket("/tmp/qmp-sock"))33    q.Start()34    q.Stop()35}36func main() {37    q := qemu.NewQemu(38    qemu.WithQmpConnCheck(false),39    qemu.WithQmpSocket("/tmp/qmp-sock"))40    q.Start()41    q.Stop()42}43func main() {44    q := qemu.NewQemu(45    qemu.WithQmpConnCheck(false),46    qemu.WithQmpSocket("/tmp/qmp-sock"))47    q.Start()48    q.Stop()49}50func main() {51    q := qemu.NewQemu(52    qemu.WithQmpConnCheck(true),53    qemu.WithQmpSocket("/tmp/qmp-sock"))54    q.Start()55    q.Stop()56}

qmpConnCheck

Using AI Code Generation

1func main() {2    qmpConnCheck = qemu.QMPConnCheck{qemu.QMPConnCheckConfig{"/var/run/libvirt/qemu/testvm1.monitor", 5, 2}}3    err := qmpConnCheck.Check()4    if err != nil {5        fmt.Println(err)6    } else {7        fmt.Println("QMP connection is good")8    }9}

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