func (p *Pool) updateInstanceMux(s skynet.ServiceInfo) {
if _, ok := p.servicePools[s.AddrString()]; !ok {
p.AddInstance(s)
return
}
p.servicePools[s.AddrString()].service = s
}
/*
Pool.Acquire will return an idle connection or a new one
*/
func (p *Pool) Acquire(s skynet.ServiceInfo) (c conn.Connection, err error) {
if _, ok := p.servicePools[s.AddrString()]; !ok {
return nil, UnknownService
}
r, err := p.servicePools[s.AddrString()].pool.Acquire()
if err != nil {
return nil, err
}
return r.(conn.Connection), nil
}
func (p *Pool) addInstanceMux(s skynet.ServiceInfo) {
if _, ok := p.servicePools[s.AddrString()]; !ok {
sp := &servicePool{
service: s,
pool: pools.NewResourcePool(func() (pools.Resource, error) {
c, err := conn.NewConnection(s.Name, GetNetwork(), s.AddrString(), DIAL_TIMEOUT)
if err == nil {
c.SetIdleTimeout(getIdleTimeout(s))
}
return c, err
},
getIdleConnectionsToInstance(s),
getMaxConnectionsToInstance(s)),
}
p.servicePools[s.AddrString()] = sp
} else {
p.UpdateInstance(s)
}
}
func (p *Pool) removeInstanceMux(s skynet.ServiceInfo) {
delete(p.servicePools, s.AddrString())
}