本文整理汇总了Golang中github.com/cockroachdb/cockroach/rpc.Server.Register方法的典型用法代码示例。如果您正苦于以下问题:Golang Server.Register方法的具体用法?Golang Server.Register怎么用?Golang Server.Register使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/cockroachdb/cockroach/rpc.Server
的用法示例。
在下文中一共展示了Server.Register方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: start
// start starts the node by registering the storage instance for the
// RPC service "Node" and initializing stores for each specified
// engine. Launches periodic store gossiping in a goroutine.
func (n *Node) start(rpcServer *rpc.Server, addr net.Addr, engines []engine.Engine,
attrs roachpb.Attributes, stopper *stop.Stopper) error {
n.initDescriptor(addr, attrs)
const method = "Node.Batch"
if err := rpcServer.Register(method, n.executeCmd, &roachpb.BatchRequest{}); err != nil {
log.Fatalf("unable to register node service with RPC server: %s", err)
}
// Start status monitor.
n.status.StartMonitorFeed(n.ctx.EventFeed)
// Initialize stores, including bootstrapping new ones.
if err := n.initStores(engines, stopper); err != nil {
return err
}
n.startedAt = n.ctx.Clock.Now().WallTime
// Initialize publisher for Node Events. This requires the NodeID, which is
// initialized by initStores(); because of this, some Store initialization
// events will precede the StartNodeEvent on the feed.
n.feed = status.NewNodeEventFeed(n.Descriptor.NodeID, n.ctx.EventFeed)
n.feed.StartNode(n.Descriptor, n.startedAt)
n.startPublishStatuses(stopper)
n.startGossip(stopper)
log.Infoc(n.context(), "Started node with %v engine(s) and attributes %v", engines, attrs.Attrs)
return nil
}
示例2: start
// start initializes the infostore with the rpc server address and
// then begins processing connecting clients in an infinite select
// loop via goroutine. Periodically, clients connected and awaiting
// the next round of gossip are awoken via the conditional variable.
func (s *server) start(rpcServer *rpc.Server, stopper *stop.Stopper) {
addr := rpcServer.Addr()
s.is.NodeAddr = util.MakeUnresolvedAddr(addr.Network(), addr.String())
if err := rpcServer.Register("Gossip.Gossip", s.Gossip, &Request{}); err != nil {
log.Fatalf("unable to register gossip service with RPC server: %s", err)
}
rpcServer.AddCloseCallback(s.onClose)
updateCallback := func(_ string, _ roachpb.Value) {
// Wakeup all pending clients.
s.ready.Broadcast()
}
unregister := s.is.registerCallback(".*", updateCallback)
stopper.RunWorker(func() {
// Periodically wakeup blocked client gossip requests.
for {
select {
case <-stopper.ShouldStop():
s.stop(unregister)
return
}
}
})
}
示例3: newFakeGossipServer
func newFakeGossipServer(rpcServer *rpc.Server, stopper *stop.Stopper) (*fakeGossipServer, error) {
s := &fakeGossipServer{
nodeIDChan: make(chan roachpb.NodeID, 1),
}
if err := rpcServer.Register("Gossip.Gossip", s.Gossip, &Request{}); err != nil {
return nil, util.Errorf("unable to register gossip service with RPC server: %s", err)
}
return s, nil
}
示例4: start
// start starts the node by registering the storage instance for the
// RPC service "Node" and initializing stores for each specified
// engine. Launches periodic store gossiping in a goroutine.
func (n *Node) start(rpcServer *rpc.Server, engines []engine.Engine,
attrs proto.Attributes, stopper *stop.Stopper) error {
n.initDescriptor(rpcServer.Addr(), attrs)
requests := []proto.Request{
&proto.BatchRequest{},
&proto.GetRequest{},
&proto.PutRequest{},
&proto.ConditionalPutRequest{},
&proto.IncrementRequest{},
&proto.DeleteRequest{},
&proto.DeleteRangeRequest{},
&proto.ScanRequest{},
&proto.ReverseScanRequest{},
&proto.EndTransactionRequest{},
&proto.AdminSplitRequest{},
&proto.AdminMergeRequest{},
&proto.HeartbeatTxnRequest{},
&proto.GCRequest{},
&proto.PushTxnRequest{},
&proto.RangeLookupRequest{},
&proto.ResolveIntentRequest{},
&proto.ResolveIntentRangeRequest{},
&proto.MergeRequest{},
&proto.TruncateLogRequest{},
&proto.LeaderLeaseRequest{},
}
for _, r := range requests {
if err := rpcServer.Register("Node."+r.Method().String(), n.executeCmd, r); err != nil {
log.Fatalf("unable to register node service with RPC server: %s", err)
}
}
// Start status monitor.
n.status.StartMonitorFeed(n.ctx.EventFeed)
// Initialize stores, including bootstrapping new ones.
if err := n.initStores(engines, stopper); err != nil {
return err
}
n.startedAt = n.ctx.Clock.Now().WallTime
// Initialize publisher for Node Events. This requires the NodeID, which is
// initialized by initStores(); because of this, some Store initialization
// events will precede the StartNodeEvent on the feed.
n.feed = status.NewNodeEventFeed(n.Descriptor.NodeID, n.ctx.EventFeed)
n.feed.StartNode(n.Descriptor, n.startedAt)
n.startPublishStatuses(stopper)
n.startGossip(stopper)
log.Infoc(n.context(), "Started node with %v engine(s) and attributes %v", engines, attrs.Attrs)
return nil
}
示例5: start
// start starts the node by registering the storage instance for the
// RPC service "Node" and initializing stores for each specified
// engine. Launches periodic store gossiping in a goroutine.
func (n *Node) start(rpcServer *rpc.Server, addr net.Addr, engines []engine.Engine, attrs roachpb.Attributes) error {
n.initDescriptor(addr, attrs)
// Start status monitor.
n.status.StartMonitorFeed(n.ctx.EventFeed)
// Initialize stores, including bootstrapping new ones.
if err := n.initStores(engines, n.stopper); err != nil {
if err == errNeedsBootstrap {
// This node has no initialized stores and no way to connect to
// an existing cluster, so we bootstrap it.
clusterID, err := bootstrapCluster(engines)
if err != nil {
return err
}
log.Infof("**** cluster %s has been created", clusterID)
log.Infof("**** add additional nodes by specifying --join=%s", addr)
// Make sure we add the node as a resolver.
selfResolver, err := resolver.NewResolverFromAddress(addr)
if err != nil {
return err
}
n.ctx.Gossip.SetResolvers([]resolver.Resolver{selfResolver})
// After bootstrapping, try again to initialize the stores.
if err := n.initStores(engines, n.stopper); err != nil {
return err
}
} else {
return err
}
}
n.startedAt = n.ctx.Clock.Now().WallTime
// Initialize publisher for Node Events. This requires the NodeID, which is
// initialized by initStores(); because of this, some Store initialization
// events will precede the StartNodeEvent on the feed.
n.feed = status.NewNodeEventFeed(n.Descriptor.NodeID, n.ctx.EventFeed)
n.feed.StartNode(n.Descriptor, n.startedAt)
n.startPublishStatuses(n.stopper)
n.startGossip(n.stopper)
// Register the RPC methods we support last as doing so allows RPCs to be
// received which may access state initialized above without locks.
const method = "Node.Batch"
if err := rpcServer.Register(method, n.executeCmd, &roachpb.BatchRequest{}); err != nil {
log.Fatalf("unable to register node service with RPC server: %s", err)
}
log.Infoc(n.context(), "Started node with %v engine(s) and attributes %v", engines, attrs.Attrs)
return nil
}
示例6: RegisterRPC
// RegisterRPC registers the RPC endpoints.
func (s *DBServer) RegisterRPC(rpcServer *rpc.Server) error {
for i, reqType := range allExternalMethods {
if reqType == nil {
continue
}
method := proto.Method(i)
if err := rpcServer.Register(fmt.Sprintf("Server.%s", method), s.executeCmd, reqType); err != nil {
return err
}
}
return nil
}
示例7: start
// start initializes the infostore with the rpc server address and
// then begins processing connecting clients in an infinite select
// loop via goroutine. Periodically, clients connected and awaiting
// the next round of gossip are awoken via the conditional variable.
func (s *server) start(rpcServer *rpc.Server, stopper *stop.Stopper) {
s.is.NodeAddr = rpcServer.Addr()
if err := rpcServer.Register("Gossip.Gossip", s.Gossip, &proto.GossipRequest{}); err != nil {
log.Fatalf("unable to register gossip service with RPC server: %s", err)
}
rpcServer.AddCloseCallback(s.onClose)
stopper.RunWorker(func() {
// Periodically wakeup blocked client gossip requests.
for {
select {
case <-time.After(s.jitteredGossipInterval()):
// Wakeup all blocked gossip requests.
s.ready.Broadcast()
case <-stopper.ShouldStop():
s.stop()
return
}
}
})
}
示例8: start
// start initializes the infostore with the rpc server address and
// then begins processing connecting clients in an infinite select
// loop via goroutine. Periodically, clients connected and awaiting
// the next round of gossip are awoken via the conditional variable.
func (s *server) start(rpcServer *rpc.Server, addr net.Addr) {
s.is.NodeAddr = util.MakeUnresolvedAddr(addr.Network(), addr.String())
if err := rpcServer.Register("Gossip.Gossip", s.Gossip, &Request{}); err != nil {
log.Fatalf("unable to register gossip service with RPC server: %s", err)
}
rpcServer.AddOpenCallback(s.onOpen)
rpcServer.AddCloseCallback(s.onClose)
updateCallback := func(_ string, _ roachpb.Value) {
// Wakeup all pending clients.
s.ready.Broadcast()
}
unregister := s.is.registerCallback(".*", updateCallback)
s.stopper.RunWorker(func() {
<-s.stopper.ShouldStop()
s.mu.Lock()
defer s.mu.Unlock()
unregister()
s.ready.Broadcast() // wake up clients
})
}
示例9: RegisterRPC
// RegisterRPC registers the RPC endpoints.
func (s *DBServer) RegisterRPC(rpcServer *rpc.Server) error {
requests := []proto.Request{
&proto.GetRequest{},
&proto.PutRequest{},
&proto.ConditionalPutRequest{},
&proto.IncrementRequest{},
&proto.DeleteRequest{},
&proto.DeleteRangeRequest{},
&proto.ScanRequest{},
&proto.EndTransactionRequest{},
&proto.BatchRequest{},
&proto.AdminSplitRequest{},
&proto.AdminMergeRequest{},
}
for _, r := range requests {
if err := rpcServer.Register("Server."+r.Method().String(),
s.executeCmd, r); err != nil {
return err
}
}
return nil
}
示例10: RegisterRPC
// RegisterRPC registers the RPC endpoints.
func (s *DBServer) RegisterRPC(rpcServer *rpc.Server) error {
const method = "Server.Batch"
return rpcServer.Register(method, s.executeCmd, &roachpb.BatchRequest{})
}