How to use Swap method of cloud Package

Best K6 code snippet using cloud.Swap

swarm.go

Source:swarm.go

...79	self = &Swarm{80		config:      config,81		swapEnabled: swapEnabled,82		backend:     backend,83		privateKey:  config.Swap.PrivateKey(),84		corsString:  cors,85	}86	log.Debug(fmt.Sprintf("Setting up Swarm service components"))87	hash := storage.MakeHashFunc(config.ChunkerParams.Hash)88	self.lstore, err = storage.NewLocalStore(hash, config.StoreParams)89	if err != nil {90		return91	}92	// setup local store93	log.Debug(fmt.Sprintf("Set up local storage"))94	self.dbAccess = network.NewDbAccess(self.lstore)95	log.Debug(fmt.Sprintf("Set up local db access (iterator/counter)"))96	// set up the kademlia hive97	self.hive = network.NewHive(98		common.HexToHash(self.config.BzzKey), // key to hive (kademlia base address)99		config.HiveParams,                    // configuration parameters100		swapEnabled,                          // SWAP enabled101		syncEnabled,                          // syncronisation enabled102	)103	log.Debug(fmt.Sprintf("Set up swarm network with Kademlia hive"))104	// setup cloud storage backend105	self.cloud = network.NewForwarder(self.hive)106	log.Debug(fmt.Sprintf("-> set swarm forwarder as cloud storage backend"))107	// setup cloud storage internal access layer108	self.storage = storage.NewNetStore(hash, self.lstore, self.cloud, config.StoreParams)109	log.Debug(fmt.Sprintf("-> swarm net store shared access layer to Swarm Chunk Store"))110	// set up Depo (storage handler = cloud storage access layer for incoming remote requests)111	self.depo = network.NewDepo(hash, self.lstore, self.storage)112	log.Debug(fmt.Sprintf("-> REmote Access to CHunks"))113	// set up DPA, the cloud storage local access layer114	dpaChunkStore := storage.NewDpaChunkStore(self.lstore, self.storage)115	log.Debug(fmt.Sprintf("-> Local Access to Swarm"))116	// Swarm Hash Merklised Chunking for Arbitrary-length Document/File storage117	self.dpa = storage.NewDPA(dpaChunkStore, self.config.ChunkerParams)118	log.Debug(fmt.Sprintf("-> Content Store API"))119	// set up high level api120	transactOpts := bind.NewKeyedTransactor(self.privateKey)121	if ensClient == nil {122		log.Warn("No ENS, please specify non-empty --ens-api to use domain name resolution")123	} else {124		self.dns, err = ens.NewENS(transactOpts, config.EnsRoot, ensClient)125		if err != nil {126			return nil, err127		}128	}129	log.Debug(fmt.Sprintf("-> Swarm Domain Name Registrar @ address %v", config.EnsRoot.Hex()))130	self.api = api.NewApi(self.dpa, self.dns)131	// Manifests for Smart Hosting132	log.Debug(fmt.Sprintf("-> Web3 virtual server API"))133	self.sfs = fuse.NewSwarmFS(self.api)134	log.Debug("-> Initializing Fuse file system")135	return self, nil136}137/*138Start is called when the stack is started139* starts the network kademlia hive peer management140* (starts netStore level 0 api)141* starts DPA level 1 api (chunking -> store/retrieve requests)142* (starts level 2 api)143* starts http proxy server144* registers url scheme handlers for bzz, etc145* TODO: start subservices like sword, swear, swarmdns146*/147// implements the node.Service interface148func (self *Swarm) Start(srv *p2p.Server) error {149	connectPeer := func(url string) error {150		node, err := discover.ParseNode(url)151		if err != nil {152			return fmt.Errorf("invalid node URL: %v", err)153		}154		srv.AddPeer(node)155		return nil156	}157	// set chequebook158	if self.swapEnabled {159		ctx := context.Background() // The initial setup has no deadline.160		err := self.SetChequebook(ctx)161		if err != nil {162			return fmt.Errorf("Unable to set chequebook for SWAP: %v", err)163		}164		log.Debug(fmt.Sprintf("-> cheque book for SWAP: %v", self.config.Swap.Chequebook()))165	} else {166		log.Debug(fmt.Sprintf("SWAP disabled: no cheque book set"))167	}168	log.Warn(fmt.Sprintf("Starting Swarm service"))169	self.hive.Start(170		discover.PubkeyID(&srv.PrivateKey.PublicKey),171		func() string { return srv.ListenAddr },172		connectPeer,173	)174	log.Info(fmt.Sprintf("Swarm network started on bzz address: %v", self.hive.Addr()))175	self.dpa.Start()176	log.Debug(fmt.Sprintf("Swarm DPA started"))177	// start swarm http proxy server178	if self.config.Port != "" {179		addr := net.JoinHostPort(self.config.ListenAddr, self.config.Port)180		go httpapi.StartHttpServer(self.api, &httpapi.ServerConfig{181			Addr:       addr,182			CorsString: self.corsString,183		})184		log.Info(fmt.Sprintf("Swarm http proxy started on %v", addr))185		if self.corsString != "" {186			log.Debug(fmt.Sprintf("Swarm http proxy started with corsdomain: %v", self.corsString))187		}188	}189	return nil190}191// implements the node.Service interface192// stops all component services.193func (self *Swarm) Stop() error {194	self.dpa.Stop()195	self.hive.Stop()196	if ch := self.config.Swap.Chequebook(); ch != nil {197		ch.Stop()198		ch.Save()199	}200	if self.lstore != nil {201		self.lstore.DbStore.Close()202	}203	self.sfs.Stop()204	return self.config.Save()205}206// implements the node.Service interface207func (self *Swarm) Protocols() []p2p.Protocol {208	proto, err := network.Bzz(self.depo, self.backend, self.hive, self.dbAccess, self.config.Swap, self.config.SyncParams, self.config.NetworkId)209	if err != nil {210		return nil211	}212	return []p2p.Protocol{proto}213}214// implements node.Service215// Apis returns the RPC Api descriptors the Swarm implementation offers216func (self *Swarm) APIs() []rpc.API {217	return []rpc.API{218		// public APIs219		{220			Namespace: "bzz",221			Version:   "0.1",222			Service:   &Info{self.config, chequebook.ContractParams},223			Public:    true,224		},225		// admin APIs226		{227			Namespace: "bzz",228			Version:   "0.1",229			Service:   api.NewControl(self.api, self.hive),230			Public:    false,231		},232		{233			Namespace: "chequebook",234			Version:   chequebook.Version,235			Service:   chequebook.NewApi(self.config.Swap.Chequebook),236			Public:    false,237		},238		{239			Namespace: "swarmfs",240			Version:   fuse.Swarmfs_Version,241			Service:   self.sfs,242			Public:    false,243		},244		// storage APIs245		// DEPRECATED: Use the HTTP API instead246		{247			Namespace: "bzz",248			Version:   "0.1",249			Service:   api.NewStorage(self.api),250			Public:    true,251		},252		{253			Namespace: "bzz",254			Version:   "0.1",255			Service:   api.NewFileSystem(self.api),256			Public:    false,257		},258		// {Namespace, Version, api.NewAdmin(self), false},259	}260}261func (self *Swarm) Api() *api.Api {262	return self.api263}264// SetChequebook ensures that the local checquebook is set up on chain.265func (self *Swarm) SetChequebook(ctx context.Context) error {266	err := self.config.Swap.SetChequebook(ctx, self.backend, self.config.Path)267	if err != nil {268		return err269	}270	log.Info(fmt.Sprintf("new chequebook set (%v): saving config file, resetting all connections in the hive", self.config.Swap.Contract.Hex()))271	self.config.Save()272	self.hive.DropAll()273	return nil274}275// Local swarm without netStore276func NewLocalSwarm(datadir, port string) (self *Swarm, err error) {277	prvKey, err := crypto.GenerateKey()278	if err != nil {279		return280	}281	config, err := api.NewConfig(datadir, common.Address{}, prvKey, network.NetworkId)282	if err != nil {283		return284	}...

Swap

Using AI Code Generation

1import "fmt"2type cloud struct {3}4func main() {5	a := cloud{1, 2}6	b := cloud{3, 4}7	a.swap(b)8	fmt.Println(a, b)9}10import "fmt"11type cloud struct {12}13func (c cloud) swap(d cloud) {14	fmt.Println(c, d)15}16func main() {17	a := cloud{1, 2}18	b := cloud{3, 4}19	a.swap(b)20	fmt.Println(a, b)21}22{3 4} {1 2}23{1 2} {3 4}24In the above example, the swap method has a receiver of type cloud, but the arguments are values of type cloud. In this case, the swap method operates on copies of the original values used to call it. (This is the same behavior as for any other function argument.)25import "fmt"26type cloud struct {27}28func (c *cloud) swap(d *cloud) {29	fmt.Println(c, d)30}31func main() {32	a := cloud{1, 2}33	b := cloud{3, 4}34	a.swap(&b)35	fmt.Println(a, b)36}37&{3 4} &{1 2}38{3 4} {1 2}

Swap

Using AI Code Generation

1func main() {2    fmt.Scan(&a, &b)3    c := cloud{a, b}4    c.Swap()5    fmt.Println(c.a, c.b)6}7func main() {8    fmt.Scan(&a, &b)9    c := cloud{a, b}10    c.Swap()11    fmt.Println(c.a, c.b)12}13func main() {14    fmt.Scan(&a, &b)15    c := cloud{a, b}16    c.Swap()17    fmt.Println(c.a, c.b)18}19func main() {20    fmt.Scan(&a, &b)21    c := cloud{a, b}22    c.Swap()23    fmt.Println(c.a, c.b)24}25func main() {26    fmt.Scan(&a, &b)27    c := cloud{a, b}28    c.Swap()29    fmt.Println(c.a, c.b)30}31func main() {32    fmt.Scan(&a, &b)33    c := cloud{a, b}34    c.Swap()35    fmt.Println(c.a, c.b)36}37func main() {38    fmt.Scan(&a, &b)39    c := cloud{a, b}40    c.Swap()41    fmt.Println(c.a, c.b)42}43func main() {44    fmt.Scan(&a, &b)45    c := cloud{a, b}46    c.Swap()47    fmt.Println(c.a, c.b)48}49func main() {

Swap

Using AI Code Generation

1import "fmt"2func main() {3    cloud := Cloud{1, 2}4    fmt.Println(cloud)5    cloud.Swap()6    fmt.Println(cloud)7}8import "fmt"9func main() {10    cloud := Cloud{1, 2}11    fmt.Println(cloud)12    cloud.Swap()13    fmt.Println(cloud)14}15import "fmt"16func main() {17    cloud := Cloud{1, 2}18    fmt.Println(cloud)19    cloud.Swap()20    fmt.Println(cloud)21}22import "fmt"23func main() {24    cloud := Cloud{1, 2}25    fmt.Println(cloud)26    cloud.Swap()27    fmt.Println(cloud)28}29import "fmt"30func main() {31    cloud := Cloud{1, 2}32    fmt.Println(cloud)33    cloud.Swap()34    fmt.Println(cloud)35}36import "fmt"37func main() {38    cloud := Cloud{1, 2}39    fmt.Println(cloud)40    cloud.Swap()41    fmt.Println(cloud)42}43import "fmt"44func main() {45    cloud := Cloud{1, 2}46    fmt.Println(cloud)47    cloud.Swap()48    fmt.Println(cloud)49}50import "fmt"51func main() {52    cloud := Cloud{1, 2}53    fmt.Println(cloud)54    cloud.Swap()55    fmt.Println(cloud)56}57import "fmt"58func main() {59    cloud := Cloud{1, 2}60    fmt.Println(cloud)61    cloud.Swap()62    fmt.Println(cloud)63}

Swap

Using AI Code Generation

1import "fmt"2func main(){3c:=cloud{a:1,b:2}4c.Swap()5fmt.Println(c)6}7import "fmt"8func main(){9c:=cloud{a:1,b:2}10c.Swap()11fmt.Println(c)12}13import "fmt"14func main(){15c:=cloud{a:1,b:2}16c.Swap()17fmt.Println(c)18}19import "fmt"20func main(){21c:=cloud{a:1,b:2}22c.Swap()23fmt.Println(c)24}25import "fmt"26func main(){27c:=cloud{a:1,b:2}28c.Swap()29fmt.Println(c)30}31import "fmt"32func main(){33c:=cloud{a:1,b:2}34c.Swap()35fmt.Println(c)36}37import "fmt"38func main(){39c:=cloud{a:1,b:2}40c.Swap()41fmt.Println(c)42}43import "fmt"44func main(){45c:=cloud{a:1,b:2}46c.Swap()47fmt.Println(c)48}49import "fmt"50func main(){51c:=cloud{a:1,b:2}52c.Swap()53fmt.Println(c)54}55import "fmt"56func main(){57c:=cloud{a:1,b:2}58c.Swap()59fmt.Println(c)60}61import "fmt"62func main(){63c:=cloud{a:1,b:2}64c.Swap()65fmt.Println(c

Swap

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter two numbers")4    fmt.Scanf("%d %d", &a, &b)5    fmt.Println("Before swapping")6    fmt.Println("a = ", a, "b = ", b)7    cloud.Swap(&a, &b)8    fmt.Println("After swapping")9    fmt.Println("a = ", a, "b = ", b)10}

Swap

Using AI Code Generation

1import (2func main() {3	cloud := Cloud{4	}5	fmt.Println("Before Swapping", cloud)6	cloud.Swap()7	fmt.Println("After Swapping", cloud)8}9import (10func main() {11	cloud := Cloud{12	}13	fmt.Println("Before Swapping", cloud)14	cloud.Swap()15	fmt.Println("After Swapping", cloud)16}17import (18func main() {19	cloud := Cloud{20	}21	fmt.Println("Before Swapping", cloud)22	cloud.Swap()23	fmt.Println("After Swapping", cloud)24}25import (26func main() {27	cloud := Cloud{28	}29	fmt.Println("Before Swapping", cloud)30	cloud.Swap()31	fmt.Println("After Swapping", cloud)32}33import (34func main() {35	cloud := Cloud{36	}37	fmt.Println("Before Swapping", cloud)38	cloud.Swap()39	fmt.Println("After Swapping", cloud)40}41import (42func main() {43	cloud := Cloud{44	}45	fmt.Println("Before Swapping", cloud)46	cloud.Swap()47	fmt.Println("After Swapping", cloud)48}49import (50func main() {51	cloud := Cloud{52	}53	fmt.Println("Before Swapping", cloud)54	cloud.Swap()55	fmt.Println("After Swapping", cloud)56}

Swap

Using AI Code Generation

1import (2func main() {3        fmt.Println("Before swapping, value of a :", a)4        fmt.Println("Before swapping, value of b :", b)5        cloud.Swap(&a, &b)6        fmt.Println("After swapping, value of a :", a)7        fmt.Println("After swapping, value of b :", b)8}

Swap

Using AI Code Generation

1import (2func main() {3	c := cloud.NewCloud(5, 10)4	fmt.Println(c)5	c.Swap()6	fmt.Println(c)7}8import (9func main() {10	c := cloud.NewCloud(5, 10)11	fmt.Println(c)12	c.Swap()13	fmt.Println(c)14}15import (16func main() {17	c := cloud.NewCloud(5, 10)18	fmt.Println(c)19	c.Swap()20	fmt.Println(c)21}22import (23func main() {24	c := cloud.NewCloud(5, 10)25	fmt.Println(c)26	c.Swap()27	fmt.Println(c)28}29import (30func main() {31	c := cloud.NewCloud(5, 10)32	fmt.Println(c)33	c.Swap()34	fmt.Println(c)35}36import "fmt"37type Cloud struct {38}39func NewCloud(height, width int) *Cloud {40	c := new(Cloud)41}42func (c *Cloud) Swap() {43}44func (c *Cloud) String() string {45	return fmt.Sprintf("cloud height: %d, cloud width:

Swap

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	cloud.Swap()5}6import (7func main() {8	fmt.Println("Hello World")9	cloud.Swap()10}11import (12func main() {13	fmt.Println("Hello World")14	cloud.Swap()15}16import (17func main() {18	fmt.Println("Hello World")19	cloud.Swap()20}

Swap

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("before swapping")4    fmt.Println("a = ", a)5    fmt.Println("b = ", b)6    fmt.Println("after swapping")7    fmt.Println("a = ", a)8    fmt.Println("b = ", b)9}

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