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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-11-18 10:32:14 +0100 |
|---|---|---|
| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-11-18 10:32:14 +0100 |
| commit | e619e89e6cf1c7bfe8199e2014d2c04c02c655c2 (patch) | |
| tree | e19f0172a18c8c98db8805ec76cd9a2947ffccc2 /lib/Socket.cpp | |
| parent | f5253591512032b0724cc5cc1519cab24e9b14bb (diff) | |
| download | dabmod-e619e89e6cf1c7bfe8199e2014d2c04c02c655c2.tar.gz dabmod-e619e89e6cf1c7bfe8199e2014d2c04c02c655c2.tar.bz2 dabmod-e619e89e6cf1c7bfe8199e2014d2c04c02c655c2.zip | |
Common 0a50ea0: Set SO_REUSEADDR for TCP sockets
Diffstat (limited to 'lib/Socket.cpp')
| -rw-r--r-- | lib/Socket.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Socket.cpp b/lib/Socket.cpp index 0c3cbb4..cba2767 100644 --- a/lib/Socket.cpp +++ b/lib/Socket.cpp @@ -490,6 +490,11 @@ void TCPSocket::listen(int port, const string& name) continue; } + int reuse_setting = 1; + if (setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &reuse_setting, sizeof(reuse_setting)) == -1) { + throw runtime_error("Can't reuse address"); + } + if (::bind(sfd, rp->ai_addr, rp->ai_addrlen) == 0) { m_sock = sfd; break; |