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Test for UDP MTU issues

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This commit is contained in:
Cameron Gutman 2020-10-10 13:03:05 -05:00
parent 327917683a
commit 4f42188c1f
1 changed files with 4 additions and 2 deletions
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6
src/ConnectionTester.c
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@ -12,6 +12,8 @@
#define PORT_FLAGS_MAX_COUNT 32 #define PORT_FLAGS_MAX_COUNT 32
#define MTU_TEST_SIZE 1040
unsigned int LiGetPortFlagsFromStage(int stage) unsigned int LiGetPortFlagsFromStage(int stage)
{ {
switch (stage) switch (stage)
@ -136,7 +138,7 @@ unsigned int LiTestClientConnectivity(const char* testServer, unsigned short ref
} }
} }
else { else {
const char buf[] = {'C', 'T', 'E', 'S', 'T'}; const char buf[MTU_TEST_SIZE] = "moonlight-ctest";
int j; int j;
// Send a few packets since UDP is unreliable // Send a few packets since UDP is unreliable
@ -217,7 +219,7 @@ unsigned int LiTestClientConnectivity(const char* testServer, unsigned short ref
LC_ASSERT(portIndex != PORT_FLAGS_MAX_COUNT); LC_ASSERT(portIndex != PORT_FLAGS_MAX_COUNT);
if (LiGetProtocolFromPortFlagIndex(portIndex) == IPPROTO_UDP) { if (LiGetProtocolFromPortFlagIndex(portIndex) == IPPROTO_UDP) {
char buf[32]; char buf[MTU_TEST_SIZE];
// A UDP socket was signalled. This could be because we got // A UDP socket was signalled. This could be because we got
// a packet from the test server, or it could be because we // a packet from the test server, or it could be because we