def propagate_write_2(list_of_servers, file_name, auth_port): write_message="WRITE\n{}\n".format(file_name) failed_servers=[] for server in list_of_servers: ticket, session_key= logon("server",server[0],server[1],"012345678replica", auth_port) write_request=generate_request(ticket,session_key,write_message) #server_file_location=get_server_file_location_from_directory(write_request) #server_file_location=server_file_location.split("\n") #print server_file_location #print "server_file_location_above" try: s= socket.socket() s.connect(server[0],server[1]) file = open('{}'.format(file_name),'w') logging.info("File opened and beginning download") ready_to_send_response=s.recv(1024) print("Server: {}".format(ready_to_send_response)) l = file.read(1024) while (l): print 'Sending...' s.send(l) l = file.read(1024) file.close() print "Done Sending" s.request.send("{} has been successfully uploaded".format(file_name)) logging.info("Writing File Complete") except: failed_servers.append(server) return failed_servers
def propagate_write(list_of_servers, file_name): write_message="WRITE\n{}\n".format(file_name) failed_servers=[] for server in list_of_servers: ticket, session_key= logon("server",server[0],server[1],"012345678replica") write_request=generate_request(ticket,session_key,write_message) #server_file_location=get_server_file_location_from_directory(write_request) server_file_location=server_file_location.split("\n") print server_file_location print "server_file_location_above" try: s= socket.socket() s.connect(server[0],server[1]) file = open('{}'.format(file_name),'w') logging.info("File opened and beginning download") chunk=s.request.recv(1024) while (chunk): logging.info("Downloading...") file.write(chunk) print chunk chunk=s.request.recv(1024) file.close() s.request.send("{} has been successfully uploaded".format(file_name)) logging.info("Writing File Complete") except: failed_servers.append(server) return failed_servers
def ping_primary_copy(primary_address, auth_port,port): ping_message="PING" ticket, session_key= logon("server",primary_address[0],primary_address[1],"012345678replica", auth_port) ping_request=generate_request(ticket,session_key,ping_message) try: s=socket.socket() s.connect(primary_address[0],primary_address[1]) s.send(ping_request) ping_info=s.recv(1024) return parse_string_server_list(ping_info) except: return None