class BaseMessage(Struct):
# needs default as json.py seems to get inheritance wrong
req = Field(str, '?')
time = Field(float, default = time.time)
hostname = Field(str, default = socket.gethostname())
blob_hash = Field(str, default = '')
class LogtailMessage (BaseMessage):
req = Field(str, "pub.logtail")
filename = Field(str)
data = Field(str) # file contents (data fork)
comp = Field(str) # compression method used
mode = Field(str, 'b') # file mode to use for fopen
fpos = Field(int)
op_mode = Field(str) # classic, rotated
st_dev = Field(long) # device number
st_ino = Field(int) # inode number
class LogMessage(BaseMessage):
"log.*"
log_level = Field(str)
service_type = Field(str)
job_name = Field(str)
log_msg = Field(str)
log_time = Field(float)
log_pid = Field(int)
log_line = Field(int)
log_function = Field(str)
class InfofileMessage(BaseMessage):
req = Field(str, "pub.infofile")
mtime = Field(float) # last modification time of file
filename = Field(str)
data = Field(str) # file contents (data fork)
comp = Field(str) # compression method used
mode = Field(str, 'b') # file mode to use for fopen
class TaskReplyMessage (BaseMessage):
req = Field(str, "task.reply")
task_id = Field(str)
status = Field(str) # launched, feedback, finished, failed, running, stopped
class TaskSendMessage(BaseMessage):
"""Request to execute a task"""
req = Field(str, "task.send")
task_host = Field(str)
task_handler = Field(str)
task_id = Field(str)
class TaskRegisterMessage(BaseMessage):
req = Field(str, "task.register")
host = Field(str)
class JobConfigReplyMessage(BaseMessage):
req = Field(str, "job.config")
job_name = Field(str)
config = Field(dict)
class JobConfigRequestMessage(BaseMessage):
req = Field(str, "job.config")
job_name = Field(str)
class DatabaseMessage (BaseMessage):
req = Field (str, "db")
function = Field (str)
params = Field (str)
class EchoResponseMessage (BaseMessage):
req = Field(str, "echo.response")
orig_hostname = Field(str)
orig_target = Field(str)
orig_time = Field(float)
class EchoRequestMessage (BaseMessage):
req = Field(str, "echo.request")
target = Field(str)
class ErrorMessage (ReplyMessage):
req = Field(str, "error")
msg = Field(str)
class ReplyMessage (BaseMessage):
req = Field(str, "reply")