pyspresso.transport¶
-
class
pyspresso.transport.
CommandPacket
(id, command, data='', flags=0)¶ A JDWP Command
Packet
, as defined at http://docs.oracle.com/javase/8/docs/technotes/guides/jpda/jdwp-spec.html-
command
= 0¶ Packet’s command.
-
command_set
= 0¶ Packet’s command set.
-
-
class
pyspresso.transport.
DebugTransport
(transport='dt_shmem', server=False, address=None)¶ The
DebugTransport
class defines JDWP transports for both shared-memory-based transport and socket-based transport.The
DebugTransport
constructor initializes member variables and binds transport-specific functions.The transport value should be
"dt_shmem"
for shared-memory-based transport or"dt_socket"
for socket-based transport.If the server value is
True
then the debugger acts as the server and the debuggee acts as the client. Otherwise, the debuggee acts as the server and the debugger acts as the client.The address value should be in the format
"hostname:port"
for socket-based transport, or should be the shared file mapping name for shared-memory-based transport.-
class
AtomicCounter
¶ Atomic “fetch and increment” class for packet IDs.
-
next
()¶ Return the next 32-bit packet ID.
-
-
class
DebugTransport.
Mutex
(handle)¶ Mutex class to support Python’s
with
statement.
-
DebugTransport.
attach
()¶ Attach to the debuggee.
-
DebugTransport.
handshake
()¶ Perform the initial handshake with the debuggee.
-
DebugTransport.
make_packet
(command, data='')¶ Create a JDWP
CommandPacket
.
-
DebugTransport.
recv
(count)¶ Receive bytes from the debuggee.
-
DebugTransport.
recv_packet
()¶ Receive the next
CommandPacket
orReplyPacket
from the debuggee.
-
DebugTransport.
send
(bytes)¶ Send bytes to the debuggee.
-
DebugTransport.
send_packet
(packet)¶ Decode and send a JDWP
CommandPacket
to the debuggee.
-
class
-
class
pyspresso.transport.
Packet
¶ Abstract class for a JDWP packet, as defined at http://docs.oracle.com/javase/8/docs/technotes/guides/jpda/jdwp-spec.html
-
data
= ''¶ Command data or reply data.
-
flags
= 0¶ Packet flags.
-
id
= 0¶ Command/reply packet ID.
-
length
= 0¶ Length of the packet.
-
-
class
pyspresso.transport.
ReplyPacket
(id, error_code, data='', flags=128)¶ A JDWP Reply
Packet
, as defined at http://docs.oracle.com/javase/8/docs/technotes/guides/jpda/jdwp-spec.html-
error_code
= 0¶ Packet’s error response code.
-