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Code Issues

CORE-6004: Add a switch to disable the "TCP Loopback Fast Path" option

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renamed the new config setting
This commit is contained in:
KarloX2 2019-02-20 18:13:07 +01:00
parent a769533a4e
commit a0692f497c
5 changed files with 8 additions and 8 deletions
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2
builds/install/misc/firebird.conf.in
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@ -774,7 +774,7 @@
# #
# Type: Boolean, default 1 (true) # Type: Boolean, default 1 (true)
# #
#TcpLoopbackFastPathOption = 1 #TcpLoopbackFastPath = 1
# #
# Allows setting of IPV6_V6ONLY socket option. If enabled, IPv6 sockets # Allows setting of IPV6_V6ONLY socket option. If enabled, IPv6 sockets

2
doc/Firebird_conf.txt
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@ -124,7 +124,7 @@ Only meaningful for Windows SS on SMP systems.
OldParameterOrdering boolean default false OldParameterOrdering boolean default false
TcpRemoteBufferSize integer default 8192 (bytes) TcpRemoteBufferSize integer default 8192 (bytes)
TcpNoNagle boolean default false TcpNoNagle boolean default false
TcpLoopbackFastPathOption boolean default true TcpLoopbackFastPath boolean default true
IpcMapSize integer default 4096 (bytes) IpcMapSize integer default 4096 (bytes)
DefaultDbCachePages integer default SS: 2048. CS: 75 DefaultDbCachePages integer default SS: 2048. CS: 75
ConnectionTimeout integer default 180 (seconds) ConnectionTimeout integer default 180 (seconds)

6
src/common/config/config.cpp
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@ -148,7 +148,7 @@ const Config::ConfigEntry Config::entries[MAX_CONFIG_KEY] =
{TYPE_INTEGER, "CpuAffinityMask", (ConfigValue) 0}, {TYPE_INTEGER, "CpuAffinityMask", (ConfigValue) 0},
{TYPE_INTEGER, "TcpRemoteBufferSize", (ConfigValue) 8192}, // bytes {TYPE_INTEGER, "TcpRemoteBufferSize", (ConfigValue) 8192}, // bytes
{TYPE_BOOLEAN, "TcpNoNagle", (ConfigValue) true}, {TYPE_BOOLEAN, "TcpNoNagle", (ConfigValue) true},
{TYPE_BOOLEAN, "TcpLoopbackFastPathOption",(ConfigValue) true}, {TYPE_BOOLEAN, "TcpLoopbackFastPath", (ConfigValue) true},
{TYPE_INTEGER, "DefaultDbCachePages", (ConfigValue) -1}, // pages {TYPE_INTEGER, "DefaultDbCachePages", (ConfigValue) -1}, // pages
{TYPE_INTEGER, "ConnectionTimeout", (ConfigValue) 180}, // seconds {TYPE_INTEGER, "ConnectionTimeout", (ConfigValue) 180}, // seconds
{TYPE_INTEGER, "DummyPacketInterval", (ConfigValue) 0}, // seconds {TYPE_INTEGER, "DummyPacketInterval", (ConfigValue) 0}, // seconds
@ -493,9 +493,9 @@ bool Config::getTcpNoNagle() const
return get<bool>(KEY_TCP_NO_NAGLE); return get<bool>(KEY_TCP_NO_NAGLE);
} }
bool Config::getTcpLoopbackFastPathOption() const bool Config::getTcpLoopbackFastPath() const
{ {
return get<bool>(KEY_TCP_LOOPBACK_FAST_PATH_OPTION); return get<bool>(KEY_TCP_LOOPBACK_FAST_PATH);
} }
bool Config::getIPv6V6Only() const bool Config::getIPv6V6Only() const

4
src/common/config/config.h
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@ -95,7 +95,7 @@ public:
KEY_CPU_AFFINITY_MASK, KEY_CPU_AFFINITY_MASK,
KEY_TCP_REMOTE_BUFFER_SIZE, KEY_TCP_REMOTE_BUFFER_SIZE,
KEY_TCP_NO_NAGLE, KEY_TCP_NO_NAGLE,
KEY_TCP_LOOPBACK_FAST_PATH_OPTION, KEY_TCP_LOOPBACK_FAST_PATH,
KEY_DEFAULT_DB_CACHE_PAGES, KEY_DEFAULT_DB_CACHE_PAGES,
KEY_CONNECTION_TIMEOUT, KEY_CONNECTION_TIMEOUT,
KEY_DUMMY_PACKET_INTERVAL, KEY_DUMMY_PACKET_INTERVAL,
@ -254,7 +254,7 @@ public:
bool getTcpNoNagle() const; bool getTcpNoNagle() const;
// Enable or disable the TCP Loopback Fast Path option // Enable or disable the TCP Loopback Fast Path option
bool getTcpLoopbackFastPathOption() const; bool getTcpLoopbackFastPath() const;
// Let IPv6 socket accept only IPv6 packets // Let IPv6 socket accept only IPv6 packets
bool getIPv6V6Only() const; bool getIPv6V6Only() const;

2
src/remote/inet.cpp
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@ -3243,7 +3243,7 @@ static bool setNoNagleOption(rem_port* port)
bool setFastLoopbackOption(rem_port* port, SOCKET s /*= 0*/) bool setFastLoopbackOption(rem_port* port, SOCKET s /*= 0*/)
{ {
#ifdef WIN_NT #ifdef WIN_NT
if (port->getPortConfig()->getTcpLoopbackFastPathOption()) if (port->getPortConfig()->getTcpLoopbackFastPath())
{ {
if (s == 0) if (s == 0)
s = port->port_handle; s = port->port_handle;