search for: newconnect

..., I tried that but it doesn't work: func libvirt_close_callback(conn *libvirt.Connect, reason libvirt.ConnectCloseReason){ log.Printf("close callback: %+v", reason) } func event_listen() { log.Printf("event_listen %s", conf.Libvirt.LocalUrl) hv, err := libvirt.NewConnect(conf.Libvirt.LocalUrl) err = hv.RegisterCloseCallback(libvirt_close_callback) if err != nil { log.Printf("unable to register close callback") return } ... The callback fires only when I kill my app, ^CGot signal:%!(EXTRA syscall.Signal=interrupt) close callb...

Hi all, I'm using libvirt-go and I following code to listen for lifecycle events: func event_listen() { log.Printf("event_listen %s", conf.Libvirt.LocalUrl) hv, err := libvirt.NewConnect(conf.Libvirt.LocalUrl) lifecycleCallback := func(c *libvirt.Connect, d *libvirt.Domain, event *libvirt.DomainEventLifecycle) { event_message(c, d, "lifecycle", event) } _, err = hv.DomainEventLifecycleRegister(nil, lifecycleCallback) if err != nil { log.P...

...g domains: when running this program :- (below) package main import ( "fmt" libvirt "github.com/libvirt/libvirt-go" ) type DomService struct { Conn *libvirt.Connect } func (d *DomService) Connect() error { var err error d.Conn, err = libvirt.NewConnect("qemu:///system") if err != nil { fmt.Println(err) } defer d.Conn.Close() return nil } func (d *DomService) ListDoms() error { doms, err := d.Conn.ListAllDomains(libvirt.CONNECT_LIST_DOMAINS_ACTIVE) if err != nil { f...

...(conn *libvirt.Connect, reason > > libvirt.ConnectCloseReason){ > > log.Printf("close callback: %+v", reason) > > } > > > > func event_listen() { > > log.Printf("event_listen %s", conf.Libvirt.LocalUrl) > > hv, err := libvirt.NewConnect(conf.Libvirt.LocalUrl) > > > > err = hv.RegisterCloseCallback(libvirt_close_callback) > > if err != nil { > > log.Printf("unable to register close callback") > > return > > } > > ... > > > > The callback fir...

...a Happy New year! I have a problem with a small app that I wrote in Go and which uses libvirt go bindings. Actually, the problem exists only when I want to compile the code statically. Basically, when CGO_ENABLED=0 is exported, go (running go test, go run, go build) complains: undefined: libvirt.NewConnect When I try to compile the source dynamically (running the same go <command> commands) the app works/checks out as expected and works without any problem. I tried this on: - CentOS 7.6 (go version 1.11.2) - Ubuntu 18.04 LTS (go version 1.10.4) Both systems - as advised on project's git...

On Wed, May 17, 2017 at 03:08:23PM +0200, Daniel Kučera wrote: > Hi all, > > I'm using libvirt-go and I following code to listen for lifecycle events: > > func event_listen() { > log.Printf("event_listen %s", conf.Libvirt.LocalUrl) > hv, err := libvirt.NewConnect(conf.Libvirt.LocalUrl) > > lifecycleCallback := func(c *libvirt.Connect, d *libvirt.Domain, event > *libvirt.DomainEventLifecycle) { > event_message(c, d, "lifecycle", event) > } > > _, err = hv.DomainEventLifecycleRegister(nil, lifecycleCallback...

...s expected for me package main import ( "github.com/libvirt/libvirt-go" "log" ) func libvirt_close_callback(conn *libvirt.Connect, reason libvirt.ConnectCloseReason) { log.Printf("In here") } func main() { libvirt.EventRegisterDefaultImpl() hv, err := libvirt.NewConnect("qemu:///session") err = hv.RegisterCloseCallback(libvirt_close_callback) if err != nil { log.Printf("unable to register close callback") return } for { libvirt.EventRunDefaultImpl() } } Printing out "In here" immediately when I kill libvirtd Regards,...

...> func libvirt_close_callback(conn *libvirt.Connect, reason > libvirt.ConnectCloseReason){ > log.Printf("close callback: %+v", reason) > } > > func event_listen() { > log.Printf("event_listen %s", conf.Libvirt.LocalUrl) > hv, err := libvirt.NewConnect(conf.Libvirt.LocalUrl) > > err = hv.RegisterCloseCallback(libvirt_close_callback) > if err != nil { > log.Printf("unable to register close callback") > return > } > ... > > The callback fires only when I kill my app, Looks like you...

...> "log" > ) > > func libvirt_close_callback(conn *libvirt.Connect, reason > libvirt.ConnectCloseReason) { > log.Printf("In here") > } > > func main() { > libvirt.EventRegisterDefaultImpl() > > hv, err := libvirt.NewConnect("qemu:///session") > > err = hv.RegisterCloseCallback(libvirt_close_callback) > if err != nil { > log.Printf("unable to register close callback") > return > } > > for { > l...

Please consider writing more descriptive subjects. No need to shout, too. On Fri, Feb 15, 2019 at 08:43:36PM +0530, Shashwat shagun wrote: [...] >func (d *DomService) Connect() error { > var err error > d.Conn, err = libvirt.NewConnect("qemu:///system") > if err != nil { > fmt.Println(err) > } >defer d.Conn.Close() I have no idea how the golang bindings are structured, but I'm quite sure you don't want to close the connection right after this function ends...

Hi! I'm trying to test the RMySQL package (in Devel). The following error occured while trying to connet to our MySQL database: > m <- MySQL() > getDatabases(m) Error in newConnection.MySQLManager(dbMgr, ...) : MySQL driver: (could not open MySQL) > Does anybody know what the problem is? How to proceed? Thanks, Axel Vischer -- -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/200...

Hello, Anyone knows if there is a way to connect R with the ERP SAP? Thanks. -- View this message in context: http://r.789695.n4.nabble.com/How-to-connect-R-with-SAP-tp2309018p2309018.html Sent from the R help mailing list archive at Nabble.com.