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package imap
import (
"sync/atomic"
uidplus "github.com/emersion/go-imap-uidplus"
imapClient "github.com/emersion/go-imap/client"
"github.com/Necoro/feed2imap-go/pkg/log"
)
const numberConns = 5
type connConf struct {
host string
delimiter string
toplevel Folder
}
type Client struct {
connConf
mailboxes *mailboxes
commander *commander
connections [numberConns]*connection
idxCounter int32
connChannel chan *connection
}
func (cl *Client) Disconnect() {
if cl != nil {
cl.stopCommander()
close(cl.connChannel)
connected := false
for _, conn := range cl.connections {
connected = conn.disconnect() || connected
}
if connected {
log.Print("Disconnected from ", cl.host)
}
}
}
func (cl *Client) createConnection(c *imapClient.Client) *connection {
nextIndex := int(atomic.AddInt32(&cl.idxCounter, 1)) - 1
if nextIndex >= len(cl.connections) {
panic("Too many connections")
}
client := &client{c, uidplus.NewClient(c)}
conn := &connection{
connConf: &cl.connConf,
mailboxes: cl.mailboxes,
c: client,
}
cl.connections[nextIndex] = conn
return conn
}
func NewClient() *Client {
return &Client{
mailboxes: NewMailboxes(),
connChannel: make(chan *connection, 0),
}
}
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