// Simple go routine function that updates the list of peers in the GUI
func (gui *Gui) update() {
peerUpdateTicker := time.NewTicker(5 * time.Second)
generalUpdateTicker := time.NewTicker(500 * time.Millisecond)
statsUpdateTicker := time.NewTicker(5 * time.Second)
lastBlockLabel := gui.getObjectByName("lastBlockLabel")
//miningLabel := gui.getObjectByName("miningLabel")
events := gui.eth.EventMux().Subscribe(
core.ChainEvent{},
core.TxPreEvent{},
core.TxPostEvent{},
)
defer events.Unsubscribe()
for {
select {
case ev, isopen := <-events.Chan():
if !isopen {
return
}
switch ev := ev.(type) {
case core.ChainEvent:
gui.processBlock(ev.Block, false)
case core.TxPreEvent:
gui.insertTransaction("pre", ev.Tx)
case core.TxPostEvent:
gui.getObjectByName("pendingTxView").Call("removeTx", xeth.NewTx(ev.Tx))
}
case <-peerUpdateTicker.C:
gui.setPeerInfo()
case <-generalUpdateTicker.C:
statusText := "#" + gui.eth.ChainManager().CurrentBlock().Number().String()
lastBlockLabel.Set("text", statusText)
//miningLabel.Set("text", strconv.FormatInt(gui.uiLib.Miner().HashRate(), 10))
case <-statsUpdateTicker.C:
gui.setStatsPane()
}
}
}
func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
var inout string
from, _ := tx.From()
if gui.eth.AccountManager().HasAccount(common.Hex2Bytes(from.Hex())) {
inout = "send"
} else {
inout = "recv"
}
ptx := xeth.NewTx(tx)
ptx.Sender = from.Hex()
if to := tx.To(); to != nil {
ptx.Address = to.Hex()
}
if window == "post" {
//gui.getObjectByName("transactionView").Call("addTx", ptx, inout)
} else {
gui.getObjectByName("pendingTxView").Call("addTx", ptx, inout)
}
}