From c497aa98ed71a8d39da92ba69f0f473d754ecf56 Mon Sep 17 00:00:00 2001 From: Miroslav Stampar Date: Mon, 17 Dec 2018 14:19:59 +0100 Subject: [PATCH] Minor TCP optimization --- lib/core/option.py | 6 ++++++ lib/core/settings.py | 2 +- txt/checksum.md5 | 4 ++-- 3 files changed, 9 insertions(+), 3 deletions(-) diff --git a/lib/core/option.py b/lib/core/option.py index bd8920f8d..13e17fdf8 100644 --- a/lib/core/option.py +++ b/lib/core/option.py @@ -893,6 +893,12 @@ def _setSocketPreConnect(): family, type, proto, address = key s = socket.socket(family, type, proto) s._connect(address) + try: + if type == socket.SOCK_STREAM: + # Reference: https://www.techrepublic.com/article/tcp-ip-options-for-high-performance-data-transmission/ + s.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1) + except: + pass with kb.locks.socket: socket._ready[key].append((s._sock, time.time())) except KeyboardInterrupt: diff --git a/lib/core/settings.py b/lib/core/settings.py index 0e5108940..38ee40015 100644 --- a/lib/core/settings.py +++ b/lib/core/settings.py @@ -19,7 +19,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME from lib.core.enums import OS # sqlmap version (...) -VERSION = "1.2.12.20" +VERSION = "1.2.12.21" TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable" TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34} VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE) diff --git a/txt/checksum.md5 b/txt/checksum.md5 index 3f4a25c92..fbd90e7a6 100644 --- a/txt/checksum.md5 +++ b/txt/checksum.md5 @@ -42,14 +42,14 @@ cada93357a7321655927fc9625b3bfec lib/core/exception.py 1e5532ede194ac9c083891c2f02bca93 lib/core/__init__.py 458a194764805cd8312c14ecd4be4d1e lib/core/log.py 7d6edc552e08c30f4f4d49fa93b746f1 lib/core/optiondict.py -b3ffa34552b4594bbba54513069c642b lib/core/option.py +01f7cc33862b2eb2e777f5aff326e2fb lib/core/option.py c8c386d644d57c659d74542f5f57f632 lib/core/patch.py 6783160150b4711d02c56ee2beadffdb lib/core/profiling.py 6f654e1715571eff68a0f8af3d62dcf8 lib/core/readlineng.py 0c3eef46bdbf87e29a3f95f90240d192 lib/core/replication.py a7db43859b61569b601b97f187dd31c5 lib/core/revision.py fcb74fcc9577523524659ec49e2e964b lib/core/session.py -7983dceb638a5ba80b33209140bb8531 lib/core/settings.py +8e45f357b6d73d128267f3b66fe5e081 lib/core/settings.py a971ce157d04de96ba6e710d3d38a9a8 lib/core/shell.py a7edc9250d13af36ac0108f259859c19 lib/core/subprocessng.py 1581be48127a3a7a9fd703359b6e7567 lib/core/target.py