# Client Multi-Interface Support - Corrected Implementation
# The server needs to handle clients that switch between network interfaces

# This addresses the real requirement: clients with multiple adapters
# - Mobile devices switching WiFi → LTE
# - Laptops switching Ethernet → WiFi  
# - IoT devices with WiFi + cellular backup

[server]
listen_address = "8080"
bind_ip = "0.0.0.0"
storage_path = "/opt/hmac-file-server/data/uploads"
metrics_enabled = true
metrics_path = "/metrics"
pid_file = "/opt/hmac-file-server/data/hmac-file-server.pid"
max_upload_size = "1GB"
max_header_bytes = 1048576
cleanup_interval = "24h"
max_file_age = "720h"
pre_cache = true
pre_cache_workers = 4
pre_cache_interval = "1h"
deduplication_enabled = true
min_free_bytes = "1GB"
file_naming = "original"
force_protocol = "auto"
enable_dynamic_workers = true
worker_scale_up_thresh = 40
worker_scale_down_thresh = 20
unixsocket = false
metrics_port = "9090"
filettl = "168h"
filettlenabled = true
autoadjustworkers = true
networkevents = true
clean_upon_exit = true
precaching = true

# Client Multi-Interface Support Configuration
[client_network_support]
# Session persistence across client IP changes
session_based_tracking = true              # Track by session, not IP
allow_ip_changes = true                    # Allow same session from different IPs
session_migration_timeout = "5m"           # Time to wait for reconnection
max_ip_changes_per_session = 10           # Prevent abuse

# Client connection type detection and adaptation
client_connection_detection = true         # Detect client network type
adapt_to_client_network = true            # Optimize based on client connection

# Client network type optimizations
[client_optimizations]
# Mobile/LTE clients (small chunks, aggressive timeouts)
mobile_chunk_size = "256KB"               # Smaller chunks for mobile
mobile_timeout_multiplier = 2.0           # Longer timeouts for mobile
mobile_retry_attempts = 5                 # More retries for unstable connections

# WiFi clients (medium chunks, standard timeouts)  
wifi_chunk_size = "2MB"                   # Medium chunks for WiFi
wifi_timeout_multiplier = 1.0             # Standard timeouts
wifi_retry_attempts = 3                   # Standard retries

# Ethernet clients (large chunks, faster timeouts)
ethernet_chunk_size = "8MB"               # Large chunks for stable connections
ethernet_timeout_multiplier = 0.8         # Faster timeouts for stable connections
ethernet_retry_attempts = 2               # Fewer retries needed

[uploads]
allowed_extensions = [
    ".txt", ".pdf", ".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx",
    ".jpg", ".jpeg", ".png", ".gif", ".bmp", ".tiff", ".webp", ".svg",
    ".mp3", ".wav", ".aac", ".flac", ".ogg", ".wma", ".m4a",
    ".mp4", ".mkv", ".avi", ".mov", ".wmv", ".flv", ".webm", ".mpeg",
    ".zip", ".rar", ".7z", ".tar", ".gz", ".iso"
]
chunkeduploadsenabled = true
chunksize = "2MB"                          # Default chunk size
resumableuploadsenabled = true
sessiontimeout = "60m"
maxretries = 3

# Client reconnection support
allow_session_resume = true                # Allow resume from different IPs
session_persistence_duration = "24h"      # How long to keep session data
detect_duplicate_uploads = true           # Detect same upload from different IPs
merge_duplicate_sessions = true           # Merge sessions from same client

[downloads]
allowed_extensions = [
    ".txt", ".pdf", ".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx",
    ".jpg", ".jpeg", ".png", ".gif", ".bmp", ".tiff", ".webp", ".svg",
    ".mp3", ".wav", ".aac", ".flac", ".ogg", ".wma", ".m4a",
    ".mp4", ".mkv", ".avi", ".mov", ".wmv", ".flv", ".webm", ".mpeg",
    ".zip", ".rar", ".7z", ".tar", ".gz", ".iso"
]
chunkeddownloadsenabled = true
chunksize = "1MB"                          # Default download chunk size
resumable_downloads_enabled = true

# Adaptive downloads based on client connection
adaptive_download_chunks = true           # Adjust chunk size per client type
range_request_optimization = true         # Optimize partial downloads

# Network resilience for handling client switches
[network_resilience]
enabled = true
# Note: This is for handling CLIENT network changes, not server changes
client_connection_monitoring = true       # Monitor client connection quality
detect_client_network_changes = true      # Detect when client switches networks
handle_client_reconnections = true        # Handle client reconnecting from new IP
connection_quality_adaptation = true      # Adapt to client connection quality

# Client reconnection timeouts
client_reconnection_grace_period = "30s"  # Wait time for client to reconnect
max_reconnection_attempts = 5             # Max times to wait for reconnection
reconnection_backoff_multiplier = 1.5     # Exponential backoff for reconnections

[security]
secret = "f6g4ldPvQM7O2UTFeBEUUj33VrXypDAcsDt0yqKrLiOr5oQW"
enablejwt = false
jwtsecret = "f6g4ldPvQM7O2UTFeBEUUj33VrXypDAcsDt0yqKrLiOr5oQW"
jwtalgorithm = "HS256"
jwtexpiration = "24h"

[logging]
level = "info"                            # Changed from debug for production
file = "/opt/hmac-file-server/data/logs/hmac-file-server.log"
max_size = 100
max_backups = 5
max_age = 30
compress = true

[deduplication]
maxsize = "1GB"
enabled = true
directory = "/opt/hmac-file-server/data/dedup"

[iso]
enabled = false
mountpoint = "/mnt/iso"
size = "1GB"
charset = "utf-8"
containerfile = "/mnt/iso/container.iso"

[timeouts]
readtimeout = "300s"                      # Reduced for better responsiveness
writetimeout = "300s"                     # Reduced for better responsiveness  
idletimeout = "60s"
shutdown = "30s"

[versioning]
enableversioning = false
backend = "filesystem"
maxversions = 10

[clamav]
clamavenabled = false
clamavsocket = "/var/run/clamav/clamd.ctl"
numscanworkers = 2
scanfileextensions = [".txt", ".pdf", ".jpg", ".png"]

[redis]
redisenabled = true
redisdbindex = 0
redisaddr = "localhost:6379"
redispassword = ""
redishealthcheckinterval = "120s"

[workers]
numworkers = 8
uploadqueuesize = 100

[file]

[build]
version = "3.2"