libmicrohttpd

commit 5f8e3c9b93d13553a4e0d9df406091888a05dc7c
parent 6e98d63538a3c15fb4fbd92955c56ad82dee9ac5
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date:   Wed,  1 Nov 2023 13:35:49 +0300

Adjusted default value of maximum connections

Diffstat:
M
src/microhttpd/daemon.c
 | 
2
+-
M
src/microhttpd/mhd_itc.h
 | 
14
++++++++++++++

2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/src/microhttpd/daemon.c b/src/microhttpd/daemon.c
@@ -77,7 +77,7 @@
  * Default connection limit.
  */
 #ifdef MHD_POSIX_SOCKETS
-#define MHD_MAX_CONNECTIONS_DEFAULT (FD_SETSIZE - 4)
+#define MHD_MAX_CONNECTIONS_DEFAULT (FD_SETSIZE - 3 - 1 - MHD_ITC_NUM_FDS_)
 #else
 #define MHD_MAX_CONNECTIONS_DEFAULT (FD_SETSIZE - 2)
 #endif
diff --git a/src/microhttpd/mhd_itc.h b/src/microhttpd/mhd_itc.h
@@ -61,6 +61,10 @@
 #include <errno.h>
 #endif
 
+/**
+ * Number of FDs used by every ITC.
+ */
+#define MHD_ITC_NUM_FDS_ (1)
 
 /**
  * Initialise ITC by generating eventFD
@@ -156,6 +160,11 @@ static const uint64_t _MHD_itc_wr_data = 1;
 
 
 /**
+ * Number of FDs used by every ITC.
+ */
+#define MHD_ITC_NUM_FDS_ (2)
+
+/**
  * Initialise ITC by generating pipe
  * @param itc the itc to initialise
  * @return non-zero if succeeded, zero otherwise
@@ -257,6 +266,11 @@ MHD_itc_nonblocking_ (struct MHD_itc_ itc);
 
 
 /**
+ * Number of FDs used by every ITC.
+ */
+#define MHD_ITC_NUM_FDS_ (2)
+
+/**
  * Initialise ITC by generating socketpair
  * @param itc the itc to initialise
  * @return non-zero if succeeded, zero otherwise