Networks/Reticulum-Go
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0.3.3

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This commit is contained in:
Sudo-Ivan
2025-01-01 01:41:16 -06:00
parent ae40d2879c
commit 73af84e24f
5 changed files with 455 additions and 262 deletions
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72
pkg/interfaces/interface.go
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@@ -3,6 +3,7 @@ package interfaces
import (
"encoding/binary"
"fmt"
"log"
"net"
"sync"
"time"
@@ -25,6 +26,17 @@ const (
TYPE_TCP = 0x02
PROPAGATION_RATE = 0.02 // 2% of interface bandwidth
DEBUG_LEVEL = 4 // Default debug level for interface logging
// Add more debug levels
DEBUG_CRITICAL = 1 // Critical errors
DEBUG_ERROR = 2 // Non-critical errors
DEBUG_INFO = 3 // Important information
DEBUG_VERBOSE = 4 // Detailed information
DEBUG_TRACE = 5 // Very detailed tracing
DEBUG_PACKETS = 6 // Packet-level details
DEBUG_ALL = 7 // Everything
)
type Interface interface {
@@ -99,6 +111,10 @@ func (i *BaseInterface) GetPacketCallback() common.PacketCallback {
}
func (i *BaseInterface) ProcessIncoming(data []byte) {
i.mutex.Lock()
i.RxBytes += uint64(len(data))
i.mutex.Unlock()
i.mutex.RLock()
callback := i.packetCallback
i.mutex.RUnlock()
@@ -106,15 +122,21 @@ func (i *BaseInterface) ProcessIncoming(data []byte) {
if callback != nil {
callback(data, i)
}
i.RxBytes += uint64(len(data))
}
func (i *BaseInterface) ProcessOutgoing(data []byte) error {
if !i.Online || i.Detached {
log.Printf("[DEBUG-1] Interface %s: Cannot process outgoing packet - interface offline or detached",
i.Name)
return fmt.Errorf("interface offline or detached")
}
i.mutex.Lock()
i.TxBytes += uint64(len(data))
i.mutex.Unlock()
log.Printf("[DEBUG-%d] Interface %s: Processed outgoing packet of %d bytes, total TX: %d",
DEBUG_LEVEL, i.Name, len(data), i.TxBytes)
return nil
}
@@ -163,8 +185,13 @@ func (i *BaseInterface) IsEnabled() bool {
func (i *BaseInterface) Enable() {
i.mutex.Lock()
defer i.mutex.Unlock()
prevState := i.Enabled
i.Enabled = true
i.Online = true
log.Printf("[DEBUG-%d] Interface %s: State changed - Enabled: %v->%v, Online: %v->%v",
DEBUG_INFO, i.Name, prevState, i.Enabled, !i.Online, i.Online)
}
func (i *BaseInterface) Disable() {
@@ -172,6 +199,7 @@ func (i *BaseInterface) Disable() {
defer i.mutex.Unlock()
i.Enabled = false
i.Online = false
log.Printf("[DEBUG-2] Interface %s: Disabled and offline", i.Name)
}
func (i *BaseInterface) GetName() string {
@@ -211,7 +239,18 @@ func (i *BaseInterface) Stop() error {
}
func (i *BaseInterface) Send(data []byte, address string) error {
return i.ProcessOutgoing(data)
log.Printf("[DEBUG-%d] Interface %s: Sending %d bytes to %s",
DEBUG_LEVEL, i.Name, len(data), address)
err := i.ProcessOutgoing(data)
if err != nil {
log.Printf("[DEBUG-1] Interface %s: Failed to send data: %v",
i.Name, err)
return err
}
i.updateBandwidthStats(uint64(len(data)))
return nil
}
func (i *BaseInterface) GetConn() net.Conn {
@@ -222,18 +261,26 @@ func (i *BaseInterface) GetBandwidthAvailable() bool {
i.mutex.RLock()
defer i.mutex.RUnlock()
// If no transmission in last second, bandwidth is available
if time.Since(i.lastTx) > time.Second {
now := time.Now()
timeSinceLastTx := now.Sub(i.lastTx)
// If no recent transmission, bandwidth is available
if timeSinceLastTx > time.Second {
log.Printf("[DEBUG-%d] Interface %s: Bandwidth available (idle for %.2fs)",
DEBUG_VERBOSE, i.Name, timeSinceLastTx.Seconds())
return true
}
// Calculate current bandwidth usage
bytesPerSec := float64(i.TxBytes) / time.Since(i.lastTx).Seconds()
currentUsage := bytesPerSec * 8 // Convert to bits/sec
// Check if usage is below threshold
// Calculate current usage over the last second
bytesPerSec := float64(i.TxBytes) / timeSinceLastTx.Seconds()
currentUsage := bytesPerSec * 8 // Convert to bits
maxUsage := float64(i.Bitrate) * PROPAGATION_RATE
return currentUsage < maxUsage
available := currentUsage < maxUsage
log.Printf("[DEBUG-%d] Interface %s: Bandwidth stats - Current: %.2f bps, Max: %.2f bps, Usage: %.1f%%, Available: %v",
DEBUG_VERBOSE, i.Name, currentUsage, maxUsage, (currentUsage/maxUsage)*100, available)
return available
}
func (i *BaseInterface) updateBandwidthStats(bytes uint64) {
@@ -242,4 +289,7 @@ func (i *BaseInterface) updateBandwidthStats(bytes uint64) {
i.TxBytes += bytes
i.lastTx = time.Now()
log.Printf("[DEBUG-%d] Interface %s: Updated bandwidth stats - TX bytes: %d, Last TX: %v",
DEBUG_LEVEL, i.Name, i.TxBytes, i.lastTx)
}