X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fwrite_prometheus.c;h=26b0b4d4eb93f6193bade94adfd560d1290a69a4;hp=9e9ed2e8a93af9238a9314dbf374da35004c0193;hb=a9e50e9e30ecde17e167e271060c8183bfcbf407;hpb=85d892df2794d992c8e3554d8990d1306f114c11

diff --git a/src/write_prometheus.c b/src/write_prometheus.c
index 9e9ed2e8..26b0b4d4 100644
--- a/src/write_prometheus.c
+++ b/src/write_prometheus.c
@@ -59,7 +59,7 @@ static struct MHD_Daemon *httpd;
 
 static cdtime_t staleness_delta = PROMETHEUS_DEFAULT_STALENESS_DELTA;
 
-/* Unfortunately, protoc-c doesn't export it's implementation of varint, so we
+/* Unfortunately, protoc-c doesn't export its implementation of varint, so we
  * need to implement our own. */
 static size_t varint(uint8_t buffer[static VARINT_UINT32_BYTES],
                      uint32_t value) {
@@ -764,6 +764,15 @@ static int prom_open_socket(int addrfamily) {
     if (fd == -1)
       continue;
 
+    int tmp = 1;
+    if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof(tmp)) != 0) {
+      WARNING("write_prometheus: setsockopt(SO_REUSEADDR) failed: %s",
+              STRERRNO);
+      close(fd);
+      fd = -1;
+      continue;
+    }
+
     if (bind(fd, ai->ai_addr, ai->ai_addrlen) != 0) {
       close(fd);
       fd = -1;