import json
import time
import validators
-import fba
+from fba import *
-def fetch_instances(domain: str, origin: str, software: str, path: str = None):
- # DEBUG: print("DEBUG: domain,origin,software,path:", domain, origin, software, path)
- if not fba.is_instance_registered(domain):
- # DEBUG: print("DEBUG: Adding new domain:", domain, origin)
- fba.add_instance(domain, origin, sys.argv[0], path)
-
- # DEBUG: print("DEBUG: Fetching instances for domain:", domain, software)
- peerlist = fba.get_peers(domain, software)
-
- if (peerlist is None):
- print("ERROR: Cannot fetch peers:", domain)
- return
- elif fba.has_pending_nodeinfos(domain):
- # DEBUG: print(f"DEBUG: domain='{domain}' has pending nodeinfo data, flushing ...")
- fba.update_nodeinfos(domain)
-
- print(f"INFO: Checking {len(peerlist)} instances from {domain} ...")
- for instance in peerlist:
- if peerlist == None:
- # Skip "None" types as tidup() cannot parse them
- continue
-
- # DEBUG: print(f"DEBUG: instance[{type(instance}]={instance} - BEFORE")
- instance = fba.tidyup(instance)
- # DEBUG: print(f"DEBUG: instance[{type(instance}]={instance} - AFTER")
-
- if instance == "":
- print("WARNING: Empty instance after tidyup(), domain:", domain)
- continue
- elif not validators.domain(instance.split("/")[0]):
- print(f"WARNING: Bad instance='{instance}' from domain='{domain}',origin='{origin}',software='{software}'")
- continue
- elif fba.is_blacklisted(instance):
- # DEBUG: print("DEBUG: instance is blacklisted:", instance)
- continue
-
- # DEBUG: print("DEBUG: Handling instance:", instance)
- try:
- if not fba.is_instance_registered(instance):
- # DEBUG: print("DEBUG: Adding new instance:", instance, domain)
- fba.add_instance(instance, domain, sys.argv[0])
- except BaseException as e:
- print(f"ERROR: instance='{instance}',exception[{type(e)}]:'{str(e)}'")
- continue
+boot.acquire_lock()
instance = sys.argv[1]
# Initial fetch
-fetch_instances(instance, None, None)
+fba.fetch_instances(instance, None, None, sys.argv[0])
# Loop through some instances
fba.cursor.execute(
print("WARNING: domain is blacklisted:", row[0])
continue
- print(f"INFO: Fetching instances for instance '{row[0]}' ('{row[2]}') of origin '{row[1]}',nodeinfo_url='{row[3]}'")
- fetch_instances(row[0], row[1], row[2], row[3])
+ print(f"INFO: Fetching instances for instance '{row[0]}' ('{row[2]}') of origin='{row[1]}',nodeinfo_url='{row[3]}'")
+ fba.fetch_instances(row[0], row[1], row[2], sys.argv[0], row[3])
-fba.connection.close()
+boot.shutdown()