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removed server from method type

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This commit is contained in:
postmannen 2021-03-08 14:09:14 +01:00
parent ae0e080f80
commit d6310492a3
2 changed files with 12 additions and 8 deletions
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8
process.go
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@ -50,6 +50,8 @@ type process struct {
// The channel to send a messages to the procFunc go routine.
// This is typically used within the methodHandler.
procFuncCh chan Message
// copy of the configuration from server
configuration *Configuration
}
// prepareNewProcess will set the the provided values and the default
@ -88,6 +90,8 @@ func newProcess(processes *processes, subject Subject, errCh chan errProcess, pr
// It will give the process the next available ID, and also add the
// process to the processes map in the server structure.
func (p process) spawnWorker(s *server) {
// Copy the configuration from Server
p.configuration = s.configuration
// We use the full name of the subject to identify a unique
// process. We can do that since a process can only handle
// one message queue.
@ -251,7 +255,7 @@ func (p process) subscriberHandler(natsConn *nats.Conn, thisNode string, msg *na
// The handler started here is what actually doing the action
// that executed a CLI command, or writes to a log file on
// the node who received the message.
out, err = mf.handler(s, p, message, thisNode)
out, err = mf.handler(p, message, thisNode)
if err != nil {
// TODO: Send to error kernel ?
@ -286,7 +290,7 @@ func (p process) subscriberHandler(natsConn *nats.Conn, thisNode string, msg *na
// since we don't send a reply for a NACK message, we don't care about the
// out return when calling mf.handler
//fmt.Printf("-- DEBUG 2.2.1: %#v\n\n", p.subject)
_, err := mf.handler(s, p, message, thisNode)
_, err := mf.handler(p, message, thisNode)
if err != nil {
// TODO: Send to error kernel ?

12
subscriberMethodTypes.go
View file

@ -120,7 +120,7 @@ func (ma MethodsAvailable) CheckIfExists(m Method) (methodHandler, bool) {
// ------------------------------------------------------------
type methodHandler interface {
handler(server *server, proc process, message Message, node string) ([]byte, error)
handler(proc process, message Message, node string) ([]byte, error)
getKind() CommandOrEvent
}
@ -134,7 +134,7 @@ func (m methodCommandCLICommand) getKind() CommandOrEvent {
return m.commandOrEvent
}
func (m methodCommandCLICommand) handler(s *server, proc process, message Message, node string) ([]byte, error) {
func (m methodCommandCLICommand) handler(proc process, message Message, node string) ([]byte, error) {
// Since the command to execute is at the first position in the
// slice we need to slice it out. The arguments are at the
// remaining positions.
@ -161,14 +161,14 @@ func (m methodEventTextLogging) getKind() CommandOrEvent {
return m.commandOrEvent
}
func (m methodEventTextLogging) handler(s *server, proc process, message Message, node string) ([]byte, error) {
func (m methodEventTextLogging) handler(proc process, message Message, node string) ([]byte, error) {
sub := Subject{
ToNode: string(message.ToNode),
CommandOrEvent: proc.subject.CommandOrEvent,
Method: message.Method,
}
logFile := filepath.Join(s.configuration.SubscribersDataFolder, string(sub.name())+"-"+string(message.FromNode))
logFile := filepath.Join(proc.configuration.SubscribersDataFolder, string(sub.name())+"-"+string(message.FromNode))
f, err := os.OpenFile(logFile, os.O_APPEND|os.O_RDWR|os.O_CREATE, os.ModeAppend)
if err != nil {
log.Printf("error: methodEventTextLogging.handler: failed to open file: %v\n", err)
@ -200,7 +200,7 @@ func (m methodEventSayHello) getKind() CommandOrEvent {
return m.commandOrEvent
}
func (m methodEventSayHello) handler(s *server, proc process, message Message, node string) ([]byte, error) {
func (m methodEventSayHello) handler(proc process, message Message, node string) ([]byte, error) {
//fmt.Printf("-- DEBUG 3.1: %#v, %#v, %#v\n\n", proc.subject.name(), proc.procFunc, proc.procFuncCh)
//pn := processNameGet(proc.subject.name(), processKindSubscriber)
//fmt.Printf("-- DEBUG 3.2: pn = %#v\n\n", pn)
@ -226,7 +226,7 @@ func (m methodEventErrorLog) getKind() CommandOrEvent {
return m.commandOrEvent
}
func (m methodEventErrorLog) handler(s *server, proc process, message Message, node string) ([]byte, error) {
func (m methodEventErrorLog) handler(proc process, message Message, node string) ([]byte, error) {
log.Printf("<--- Received error from: %v, containing: %v", message.FromNode, message.Data)
return nil, nil
}